{"title":"ARP Bolts","description":"","products":[{"product_id":"1994-2007-dodge-arp-flexplate-bolt-kit-147-2901","title":"1994-2007 Cummins 5.9L Flexplate Bolt Kit (147-2901)","description":"\u003cdiv\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003eSocket Size: 3\/4 12pt\u003c\/div\u003e\n\u003cdiv\u003eUHL: 0.700\"\u003c\/div\u003e\n\u003cdiv\u003eThread Size: M12 x 1.25\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1994 - 2007 | Dodge Cummins 5.9L\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cul id=\"yui_3_17_2_1_1623770572974_894\"\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42860452118779,"sku":"147-2901","price":105.75,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/products\/1994-2007-cummins-5-9l-flexplate-bolt-kit-147-2901-arp-bolts.png?v=1748293404"},{"product_id":"1999-2003-ford-arp-rod-bolt-kit-250-6302","title":"1999-2003 Powerstroke 7.3L Rod Bolt Kit (250-6302)","description":"\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSocket Size: \u003cspan data-mce-fragment=\"1\"\u003e12mm 12pt\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFits powdered metal rods only\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1999 - 2003 Ford Powerstroke 7.3L\u003c\/p\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42903033512187,"sku":"250-6302","price":508.66,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/products\/1999-2003-powerstroke-7-3l-rod-bolt-kit-250-6302-arp-bolts.png?v=1748293403"},{"product_id":"2003-2010-ford-arp-rod-bolt-kit-250-6301","title":"2003-2010 Powerstroke 6.0L\/6.4L Rod Bolt Kit (250-6301)","description":"\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eSocket Size: \u003cspan data-mce-fragment=\"1\"\u003e7\/16 12pt\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2003 - 2010 Ford Powerstroke 6.0L \/ 6.4L\u003c\/p\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42903078240507,"sku":"250-6301","price":367.55,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/products\/2003-2010-powerstroke-6-0l6-4l-rod-bolt-kit-250-6301-arp-bolts.png?v=1748293402"},{"product_id":"1994-2000-ford-arp-rod-bolt-kit-250-6303","title":"1994-2000 Powerstroke 7.3L Rod Bolt Kit (250-6303)","description":"\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSocket Size: \u003cspan data-mce-fragment=\"1\"\u003e9\/16 12pt\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1994 - 2000 | Ford Powerstroke 7.3L\u003c\/p\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cul id=\"yui_3_17_2_1_1623770572974_894\"\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42903086760187,"sku":"250-6303","price":399.9,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/products\/1994-2000-powerstroke-7-3l-rod-bolt-kit-250-6303-arp-bolts.png?v=1748293401"},{"product_id":"2003-2007-ford-arp-head-stud-kit-ca625-250-4205","title":"2003-2007 Powerstroke 6.0L Head Stud Kit CA625+ (250-4205)","description":"\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSocket Size: \u003cspan data-mce-fragment=\"1\"\u003e11\/16 12pt, 10mm 12pt, 3\/16 Allen\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2003 - 2007 Ford Powerstroke 6.0L\u003c\/p\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42907050279163,"sku":"250-4205","price":2899.49,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/products\/2003-2007-powerstroke-6-0l-head-stud-kit-ca625-250-4205-arp-bolts.png?v=1748293400"},{"product_id":"1993-2002-ford-arp-head-stud-kit-250-4201","title":"1993-2002 Powerstroke 7.3L Head Stud Kit (250-4201)","description":"\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSocket Size: \u003cspan data-mce-fragment=\"1\"\u003e14mm 12pt, 5mm Allen\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1993 - 2002 | Ford Powerstroke 7.3L\u003c\/p\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cul id=\"yui_3_17_2_1_1623770572974_894\"\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42907071283451,"sku":"250-4201","price":1487.92,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/products\/1993-2002-powerstroke-7-3l-head-stud-kit-250-4201-arp-bolts.png?v=1748293399"},{"product_id":"2008-2010-ford-arp-head-stud-kit-black-oxide-arp2000-250-4203","title":"2008-2010 Powerstroke 6.4L Head Stud Kit Black Oxide ARP2000 (250-4203)","description":"\u003cp\u003e\u003cstrong\u003e2008-2010 Powerstroke 6.4L Head Stud Kit Black Oxide ARP2000 (250-4203)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInstall an ARP 250-4203 Diesel Head Stud Kit from OCDiesel and upgrade your 2008-2010 Ford 6.4L Powerstroke. It's a proven fact that OEM head bolts are the weak link in a diesel engine; especially if the engine has been modified. That's because most engines are typically assembled from the factory using Torque-To-Yield (TTY) bolts and preloaded to yield and beyond (typically 100-110%). Any increases in combustion pressure can lead to problems like blown head gaskets or catastrophic engine failure. Furthermore, because TTY bolts are yielded by design, they should never be re-used.\u003c\/p\u003e\n\u003cp\u003eARP is the industry leader when it comes to fasteners and manufactures heavy-duty head studs for a wide variety of popular diesel applications. Using head studs instead of standard head bolts provides your engine with the clamping force required to keep your Powerstroke cylinder heads from lifting and blowing a head gasket due to higher combustion pressures. For the 250-4203 Head Studs, ARP starts with a premium grade ARP2000 alloy that is rated far superior to aircraft quality alloy steels. ARP2000 is an alloy steel that can be safely heat treated to a higher level, producing a greater strength material than Chrome Moly 8740. While 8740 and ARP2000 share similar characteristics, ARP2000 is capable of achieving a higher clamp load at 220,000 psi.\u003c\/p\u003e\n\u003cp\u003eEach stud beings by being placed vertically into special racks and precisely heat-treated. This procedure ensures complete heat penetration. The head studs then go through a centerless grinding process to ensure that they are perfectly concentric. As many as ten machining steps are required to achieve this level of accuracy. The thread rolling operation is also done after the heat-treatment, which gives them about 2000% (that's 20X) better fatigue strength than lesser studs that are threaded prior to heat-treat. It costs a lot more to do it this way, because it's tough on tooling, but the results are well worth the extra effort. Fasteners are then shot-peened to remove any surface irregularities and improve overall external integrity. The final step is a metal finishing process that is also performed in-house at ARP with a black oxide coating applied for long lasting corrosion resistance.\u003c\/p\u003e\n\u003cp\u003eThere is a good reason that virtually every top professional engine builder relies on ARP head studs for their all-out competition powerplants. Simply put, there's not a better stud setup on the market today. This head stud kit is a direct-fit for the 6.4 Powerstroke engine found in Ford F-250\/350\/450\/550 Super Duty pickups.\u003c\/p\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42907142029563,"sku":"250-4203","price":1256.68,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/files\/2008-2010-Powerstroke-ARP2000-Black-Oxide-Head-Stud-Kit-250-4203-Head-Studs-ARP-Canada.webp?v=1764276989"},{"product_id":"2003-2007-ford-arp-head-stud-kit-250-4202","title":"2003-2007 Powerstroke 6.0L Head Stud Kit (250-4202)","description":"\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSocket Size: \u003cspan data-mce-fragment=\"1\"\u003e11\/16 12pt, 3\/16 Allen\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2003 - 2007 Ford Powerstroke 6.0L\u003c\/p\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42907212382459,"sku":"250-4202","price":1094.03,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/products\/2003-2007-powerstroke-6-0l-head-stud-kit-250-4202-arp-bolts.png?v=1748293398"},{"product_id":"2003-2007-ford-arp-head-bolt-kit-inner-row-250-4206","title":"2003-2007 Powerstroke 6.0L Head Bolt Kit Inner Row (250-4206)","description":"\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSocket Size: \u003cspan data-mce-fragment=\"1\"\u003e10mm 12pt\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2003 - 2007 Ford Powerstroke 6.0L\u003c\/p\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42907231617275,"sku":"250-4206","price":73.7,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/products\/2003-2007-powerstroke-6-0l-head-bolt-kit-inner-row-250-4206-arp-bolts.png?v=1748293396"},{"product_id":"2011-2016-ford-arp-head-stud-kit-250-4301","title":"2011-2021 Powerstroke 6.7L Head Stud Kit (250-4301)","description":"\u003cp\u003e\u003cstrong\u003e2011-2021 Powerstroke 6.7L Head Stud Kit (250-4301)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"short-description\"\u003eThese ARP2000 studs are centerless ground, heat treated prior to thread rolling and machining, and are nominally rated at 220,000psi tensile strength. Fits 2011-2021 Ford 6.7L Powerstroke diesels.\u003c\/div\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42907338899707,"sku":"250-4301","price":1729.39,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/files\/Product_Image_-_2025-01-16T091405.098.png?v=1748293395"},{"product_id":"1993-2002-ford-arp-main-stud-kit-250-5801","title":"1993-2002 Powerstroke 7.3L Main Stud Kit (250-5801)","description":"\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSocket Size: \u003cspan data-mce-fragment=\"1\"\u003e14mm 12pt, 12mm 12pt, 5mm Allen\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2011 - 2016 | Ford Powerstroke 6.7L\u003c\/p\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42907393917179,"sku":"250-5801","price":788.02,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/products\/1993-2002-powerstroke-7-3l-main-stud-kit-250-5801-arp-bolts.png?v=1748293394"},{"product_id":"2003-2007-ford-arp-main-stud-kit-150-5801","title":"2003-2007 Powerstroke 6.0L Main Stud Kit (150-5801)","description":"\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSocket Size: \u003cspan data-mce-fragment=\"1\"\u003e11\/16 12pt, 10mm 12pt, 3\/16 Allen\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2003 - 2007 Ford Powerstroke 6.0L\u003c\/p\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42907434811643,"sku":"150-5801","price":858.8,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/products\/2003-2007-powerstroke-6-0l-main-stud-kit-150-5801-arp-bolts.png?v=1748293393"},{"product_id":"2008-2010-ford-arp-main-stud-kit-150-5802","title":"2008-2010 Powerstroke 6.4L Main Stud Kit (150-5802)","description":"\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSocket Size: \u003cspan data-mce-fragment=\"1\"\u003e11\/16 12pt, 3\/16 Allen\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2008 - 2010 Ford Powerstroke 6.4L\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42907467219195,"sku":"150-5802","price":828.41,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/products\/2008-2010-powerstroke-6-4l-main-stud-kit-150-5802-arp-bolts.png?v=1748293392"},{"product_id":"2011-2016-ford-arp-main-stud-kit-250-5802","title":"2011-2021 Powerstroke 6.7L Main Stud Kit (250-5802)","description":"\u003cp\u003e\u003cstrong\u003e2011-2021 Powerstroke 6.7L Main Stud Kit (250-5802)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eARP recommends the use of main studs in your 6.7L Powerstroke over bolts whenever possible for several key reasons. First is the ability to obtain more accurate torque readings because studs don't \"twist\" into the block. All clamping forces are on one axis. By the same token, there is less force exerted on the block threads, which contributes to improved block life. Finally, the there are factors of easier engine assembly and proper alignment of caps every time.\u003c\/p\u003e\n\u003cp\u003eThere are many important reasons to use ARP main stud kits including the elimination of main cap walk and fretting, as well as protecting the threads in your engine block. All kits come complete with hardened parallel-ground washers and high quality nuts. The studs are manufactured from 8740 chrome-moly steel, heat-treated in-house to 200,000 PSI tensile strength, and precision J-form threads rolled after heat-treat to create a fastener that has threads 2000% stronger than others.\u003c\/p\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42907487699195,"sku":"250-5802","price":705.69,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/files\/Product_Image_-_2025-01-15T134709.536.png?v=1748293391"},{"product_id":"2011-2021-ford-arp-harmonic-damper-bolt-kit-150-2504","title":"2011-2023 Powerstroke 6.7L Harmonic Damper Bolt Kit (150-2504)","description":"\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSocket Size: \u003cspan data-mce-fragment=\"1\"\u003e3\/4 12pt\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2011 - 2023 Ford Powerstroke 6.7L\u003c\/p\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42907955134715,"sku":"150-2504","price":84.35,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/products\/2011-2023-powerstroke-6-7l-harmonic-damper-bolt-kit-150-2504-arp-bolts.png?v=1748293390"},{"product_id":"2003-2010-ford-arp-harmonic-damper-bolt-kit-150-2505","title":"2003-2010 Powerstroke 6.0L\/6.4L Harmonic Damper Bolt Kit (150-2505)","description":"\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSocket Size: \u003cspan data-mce-fragment=\"1\"\u003e3\/4 12pt\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2003 - 2010 Ford Powerstroke 6.0L \/ 6.4L\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42907987214587,"sku":"150-2505","price":91.55,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/products\/2003-2010-powerstroke-6-0l6-4l-harmonic-damper-bolt-kit-150-2505-arp-bolts.png?v=1748293389"},{"product_id":"2012-2021-ford-arp-flywheel-bolt-kit-150-2801","title":"2011-2023 Powerstroke 6.7L Flywheel Bolt Kit (150-2801)","description":"\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSocket Size: \u003cspan data-mce-fragment=\"1\"\u003e3\/4 12pt\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2011 - 2023 Ford Powerstroke 6.0L\/6.4L\u003c\/p\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42908054978811,"sku":"150-2801","price":200.89,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/products\/2011-2023-powerstroke-6-7l-flywheel-bolt-kit-150-2801-arp-bolts.png?v=1748293387"},{"product_id":"2003-2010-ford-arp-flywheel-bolt-kit-150-2802","title":"2008-2010 Powerstroke 6.4L Flywheel Bolt Kit (150-2802)","description":"\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSocket Size: \u003cspan data-mce-fragment=\"1\"\u003e5\/8 12pt\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2008 - 2010 Ford Powerstroke 6.4L\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cul id=\"yui_3_17_2_1_1623770572974_894\"\u003e\u003c\/ul\u003e\n\u003cbr\u003e\n\u003c\/div\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42908077981947,"sku":"150-2802","price":145.85,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/products\/2008-2010-powerstroke-6-4l-flywheel-bolt-kit-150-2802-arp-bolts.png?v=1748293386"},{"product_id":"2011-2021-ford-arp-flywheel-bolt-kit-150-2901","title":"2011-2023 Powerstroke 6.7L Flexplate Bolt Kit (150-2901)","description":"\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSocket Size: \u003cspan data-mce-fragment=\"1\"\u003e5\/8 12pt\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2011 - 2023 Ford Powerstroke 6.7L\u003c\/p\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42908136702203,"sku":"150-2901","price":200.89,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/products\/2011-2023-powerstroke-6-7l-flexplate-bolt-kit-150-2901-arp-bolts.png?v=1748293385"},{"product_id":"2003-2010-ford-arp-flywheel-bolt-kit-150-2902","title":"2003-2010 Powerstroke 6.0L\/6.4L Flexplate Bolt Kit (150-2902)","description":"\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSocket Size: \u003cspan data-mce-fragment=\"1\"\u003e5\/8 12pt\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2003 - 2010 Ford Powerstroke 6.0L \/ 6.4L\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42908158722299,"sku":"150-2902","price":137.92,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/products\/2008-2010-powerstroke-6-4l-flexplate-bolt-kit-150-2902-arp-bolts.png?v=1748293385"},{"product_id":"arp-ring-compressor-specialty-kit-ford-powerstroke","title":"ARP Piston Ring Compressor Specialty Kit","description":"\u003cp class=\"part-detail-description\" data-mce-fragment=\"1\"\u003eARP tapered piston ring compressors are CNC-machined from 6061-T6 billet aluminum tube material and feature a true radius for each individual bore diameter. They're also relieved to accommodate wire O-rings on the bottom. Type 3 anodizing is used for long life, and each bore size is prominently engraved in 3\/4 in. high numbers for easy identification. The true-radius design of ARP tapered ring compressors is far superior to conventional tapered devices, and they're widely acclaimed by professional engine builders. Dozens of sizes are available for both standard and metric applications.\u003c\/p\u003e","brand":"ARP Bolts","offers":[{"title":"3.7400\" Bore","offer_id":44921600639227,"sku":"899-7400","price":124.91,"currency_code":"CAD","in_stock":true},{"title":"3.7500\" Bore","offer_id":44921600671995,"sku":"899-7500","price":124.91,"currency_code":"CAD","in_stock":true},{"title":"3.7600\" Bore","offer_id":44921600704763,"sku":"899-7600","price":124.91,"currency_code":"CAD","in_stock":true},{"title":"4.0550\" Bore","offer_id":44921600737531,"sku":"900-0550","price":124.91,"currency_code":"CAD","in_stock":true},{"title":"4.0600\" Bore","offer_id":44921600770299,"sku":"900-0600","price":124.91,"currency_code":"CAD","in_stock":true},{"title":"4.0700\" Bore","offer_id":44921600803067,"sku":"900-0700","price":124.91,"currency_code":"CAD","in_stock":true},{"title":"4.0750\" Bore","offer_id":44921600835835,"sku":"900-0750","price":124.91,"currency_code":"CAD","in_stock":true},{"title":"4.0800\" Bore","offer_id":44921600868603,"sku":"900-0800","price":124.91,"currency_code":"CAD","in_stock":true},{"title":"4.0900\" Bore","offer_id":44921600901371,"sku":"900-0900","price":124.91,"currency_code":"CAD","in_stock":true},{"title":"4.1300\" Bore","offer_id":44921600934139,"sku":"900-1300","price":124.91,"currency_code":"CAD","in_stock":true},{"title":"4.1400\" Bore","offer_id":44921600966907,"sku":"900-1400","price":124.91,"currency_code":"CAD","in_stock":true},{"title":"4.1550\" Bore","offer_id":44921600999675,"sku":"900-1550","price":124.91,"currency_code":"CAD","in_stock":true},{"title":"4.2125\" Bore","offer_id":44921601032443,"sku":"900-2125","price":124.91,"currency_code":"CAD","in_stock":true},{"title":"4.2325\" Bore","offer_id":44921601065211,"sku":"900-2325","price":124.91,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/products\/arp-piston-ring-compressor-specialty-kit-arp-bolts.png?v=1748293384"},{"product_id":"1989-2002-dodge-arp-rod-bolt-kit-247-6303","title":"1989-2002 Cummins 5.9L Rod Bolt Kit (247-6303)","description":"\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSocket Size: \u003cspan data-mce-fragment=\"1\"\u003e12mm 12pt\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1989 - 2002 | Dodge Cummins 5.9L\u003c\/p\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cul id=\"yui_3_17_2_1_1623770572974_894\"\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42925567082747,"sku":"247-6303","price":372.39,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/products\/1989-2002-cummins-5-9l-rod-bolt-kit-247-6303-arp-bolts.png?v=1748293383"},{"product_id":"1998-2019-dodge-arp-head-stud-kit-247-4202","title":"1998-2025 Cummins 6.7L ARP2000 Head Stud Kit (247-4202)","description":"\u003cp\u003e\u003cstrong\u003e1998-2025 Cummins 6.7L ARP2000 Head Stud Kit (247-4202)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ARP 247-4202 Diesel Head Stud Kit from OCDiesel let's you build your Dodge Ram 5.9L\/6.7L Diesel engine to last. It's a proven fact that OEM head bolts are the weak link in a diesel engine; especially if the engine has been modified. That's because most engines are typically assembled from the factory using Torque-To-Yield (TTY) bolts and preloaded to yield and beyond (typically 100-110%). Any increases in combustion pressure can lead to problems like blown head gaskets or catastrophic engine failure. And because TTY bolts are yielded by design, they should never be re-used.\u003c\/p\u003e\n\u003cp\u003eARP is the industry leader and builds heavy-duty head studs and fasteners for a wide variety of popular diesel applications. Using head studs instead of standard bolts provides your engine with the clamping force required to keep your cylinder head from lifting due to higher combustion pressures. For the 247-4202 Head Studs, ARP starts with a premium grade ARP2000 alloy that is rated far superior to aircraft quality alloy steels. ARP2000 is an alloy steel that can be safely heat treated to a higher level, producing a greater strength material than Chrome Moly 8740. While 8740 and ARP2000 share similar characteristics, ARP2000 is capable of achieving a higher clamp load at 220,000 psi.\u003c\/p\u003e\n\u003cp\u003eEach stud is placed vertically into special racks and precisely heat-treated. This procedure ensures complete heat penetration, and the results are far superior to those lesser quality studs from other manufacturers who just dump pieces in a basket and hope for the best. The head studs next go through a centerless grinding process to ensure that they are perfectly concentric. As many as ten machining steps are required to achieve this level of accuracy. The thread rolling operation (to MIL-S-8879A specs) is also done after the heat-treatment, which gives them about 2000% (that's twenty times) better fatigue strength than studs that are threaded prior to heat-treat. It costs a lot more to do it this way, because it's tough on tooling, but the results are worth the extra effort. Fasteners are then shot-peened to remove any surface irregularities and improve overall external integrity. The final step is a metal finishing process that is also performed in-house at ARP with a black oxide coating applied for long lasting corrosion resistance.\u003c\/p\u003e\n\u003cp\u003eIt is for good reason that virtually every top professional engine builder relies on ARP head studs for their all-out competition powerplants. Simply stated, there's not a better stud setup on the market today. This head stud kit is a direct-fit for 24-valve 5.9L and 6.7L diesel engines found in Dodge Ram 2500\/3500 pickups.\u003c\/p\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42925582352635,"sku":"247-4202","price":1052.16,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/files\/Product_Image_-_2025-03-18T094547.535.png?v=1748293382"},{"product_id":"1989-1998-dodge-arp-head-stud-kit-arp2000-black-oxide-247-4203","title":"1989-1998 Cummins 5.9L ARP2000 Black Oxide Head Stud Kit (247-4203)","description":"\u003cp\u003e\u003cstrong\u003e1989-1998 Cummins 5.9L ARP2000 Black Oxide Head Stud Kit (247-4203)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all-out competition powerplants. Simply stated, there's not a better stud setup on the market today. ARP uses a premium grade 8740 alloy that is rated far superior to 'aircraft' quality. Then, each stud is placed vertically in special racks and precisely heat-treated to 200,000 psi. ARP studs are thread rolled after heat-treat, which gives them about 1000% (that's ten times) better fatigue strength than those studs that are threaded prior to heat-treat (a very common industry practice). You won't find a better quality stud on the market from any other source.\u003c\/p\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cul id=\"yui_3_17_2_1_1623770572974_894\"\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42925685178619,"sku":"247-4203","price":1068.01,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/files\/Product_Image_-_2025-03-18T093555.153.png?v=1748293381"},{"product_id":"1998-5-2019-dodge-arp-head-stud-kit-ca625-247-4204","title":"1998-2025 Cummins 5.9L\/6.7L Head Stud Kit CA625+ (247-4204)","description":"\u003cp\u003e\u003cstrong\u003e1998-2025 Cummins 5.9L\/6.7L ARP CA625+ Head Stud Kit (247-4204)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ARP 247-4204 Diesel Custom Age 625+ Head Stud Kit from OCDiesel is the ideal upgrade for your competition or high-horsepower 1998.5-2024 Dodge Ram 5.9L\/6.7L Diesel. ARP is the industry leader when it comes to fasteners and offers heavy-duty head studs for a wide variety of popular diesel applications. Using head studs instead of standard head bolts provides your engine with the clamping force required to keep your cylinder head from lifting due to higher combustion pressures. It's a proven fact that OEM head bolts are the weak link in a diesel engine; especially when the engine has been heavily modified. That's because most engines are typically assembled from the factory using weaker Torque-To-Yield (TTY) bolts and preloaded to yield and beyond (typically 100-110%). Any increases in combustion pressure can lead to problems like blown head gaskets or catastrophic engine failure. Furthermore, because TTY bolts are yielded by design, they should never be re-used.\u003c\/p\u003e\n\u003cp\u003eThe 247-4204 Head Studs utilize ARP's Custom Age 625+ featuring a high-strength chromium-cobalt nickel alloy. This newly formulated super-alloy demonstrates superior fatigue cycle life, tensile strength and toughness, with complete resistance to atmospheric corrosion and oxidation. ARP is the first to develop manufacturing and testing processes for fasteners with Custom Age 625+. Typical tensile strength is 260,000-280,000 psi and a yield strength of 235,000-255,000 psi. This results in a fastener that is stronger than Chrome Moly 8740 and ARP 2000, and is well suited for use in high-performance applications.\u003c\/p\u003e\n\u003cp\u003eARP head studs begin by being placed vertically into special racks and precisely heat-treated. This procedure ensures complete heat penetration and is far superior to those lower quality studs from other manufacturers who just place the pieces in a basket. Head studs then move to a centerless grinding process to ensure that they are perfectly concentric. As many as ten separate machining steps are required to achieve this level of accuracy. The thread rolling operation is also done after the heat-treatment, which gives them about 2000% (that's 20 times) better fatigue strength than lesser studs that are threaded prior to heat-treat. It costs a lot more to do it this way, because it's tough on tooling, but the results are worth the additional effort. Fasteners are then shot-peened to remove any surface irregularities and upgrade the overall external integrity. Finally, a metal finishing process is also performed in-house with a durable black oxide coating applied for improved corrosion resistance.\u003c\/p\u003e\n\u003cp\u003eThere is a good reason that virtually every top professional engine builder relies on ARP head studs for their all-out competition powerplants. Simply put, there's not a better stud setup on the market today. This head stud kit is a direct-fit for 24-valve 5.9L and 6.7L diesel engines found in Ram 2500\/3500 pickups.\u003c\/p\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42925697237243,"sku":"247-4204","price":2740.43,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/files\/Product_Image_-_2025-03-18T091044.129.png?v=1748293380"},{"product_id":"1989-1998-dodge-arp-head-stud-kit-ca625-247-4205","title":"1989-1998 Cummins 5.9L CA625+ Head Stud Kit (247-4205)","description":"\u003cp\u003e\u003cstrong\u003e1989-1998 Cummins 5.9L CA625+ Head Stud Kit (247-4205)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Custom Aged 247-4205 adds another layer of security to your 5.9L Cummins build with extra-strong studs with the Custom Aged 625+ material that has a minimum rating of 260,000psi tensile strength. This ensures that even with abnormally high combustion chamber pressure the 247-4205 Custom Aged Studs will provide the clamping strength necessary to keep your cylinder head from lifting.\u003c\/p\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cul id=\"yui_3_17_2_1_1623770572974_894\"\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42925714079995,"sku":"247-4205","price":2877.31,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/files\/Product_Image_-_2025-03-18T091412.663.png?v=1748293379"},{"product_id":"1997-2006-dodge-arp-main-stud-kit-247-5401","title":"1997-2006 Cummins 5.9L Main Stud Kit (247-5401)","description":"\u003cp\u003e\u003cstrong\u003e1997-2006 Cummins 5.9L Main Stud Kit (247-5401)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStrengthen the bottom end of your 5.9L Cummins with the ARP Diesel Main Stud Kit 247-5401 from OCDiesel. ARP recommends the use of main studs over bolts whenever possible for several key reasons. First is the ability to obtain more accurate torque readings because studs don't \"twist\" into the block. All clamping forces are on one axis. By the same token, there is less force exerted on the block threads, which contributes to improved block life. Finally, the there are factors of easier engine assembly and proper alignment of caps every time.\u003c\/p\u003e\n\u003cp\u003eThere are many important reasons to use ARP main stud kits including the elimination of main cap walk and fretting, as well as protecting the threads in your engine block. All kits come complete with hardened parallel-ground washers and high quality nuts. The studs are manufactured from 8740 chrome-moly steel, heat-treated in-house to 200,000 PSI tensile strength, and precision J-form threads rolled after heat-treat to create a fastener that has threads 2000% stronger than others.\u003c\/p\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42925732102395,"sku":"247-5401","price":558.63,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/files\/Product_Image_-_2025-03-14T095111.710.png?v=1748293377"},{"product_id":"1994-1997-dodge-arp-main-stud-kit-247-5402","title":"1994-1997 Cummins 5.9L Main Stud Kit (247-5402)","description":"\u003cp\u003e\u003cstrong\u003e1994-1997 Cummins 5.9L Main Stud Kit (247-5402)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUpgrade your 1994-1997 Dodge 5.9L Diesel 12-Valve with ARP Diesel Main Stud Kit 247-5402 from OCDiesel. ARP recommends the use of main studs over bolts whenever possible for several key reasons. First is the ability to obtain more accurate torque readings because studs don't \"twist\" into the block. All clamping forces are on one axis. By the same token, there is less force exerted on the block threads, which contributes to improved block life. Finally, the there are factors of easier engine assembly and proper alignment of caps every time.\u003c\/p\u003e\n\u003cp\u003eThere are many important reasons to use ARP main stud kits including the elimination of main cap walk and fretting, as well as protecting the threads in your engine block. All kits come complete with hardened parallel-ground washers and high quality nuts. The studs are manufactured from 8740 chrome-moly steel, heat-treated in-house to 200,000 PSI tensile strength, and precision J-form threads rolled after heat-treat to create a fastener that has threads 2000% stronger than others.\u003c\/p\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42930963415291,"sku":"247-5402","price":630.11,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/files\/Product_Image_-_2025-03-14T094551.571.png?v=1748293376"},{"product_id":"2004-later-dodge-arp-main-stud-kit-factory-block-stiffener-plate-0-600-counter-bore-247-5403","title":"2004-2007 Cummins 5.9L Main Stud Kit (247-5403)","description":"\u003cp\u003e\u003cstrong\u003e2004-2007 Cummins 5.9L Main Stud Kit (247-5403)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eARP recommends the use of main studs over bolts whenever possible for several key reasons. First is the ability to obtain more accurate torque readings because studs don't \"twist\" into the block. All clamping forces are on one axis. By the same token, there is less force exerted on the block threads, which contributes to improved block life. Finally, the there are factors of easier engine assembly and proper alignment of caps every time.\u003c\/p\u003e\n\u003cp\u003eThere are many important reasons to use ARP main stud kits including the elimination of main cap walk and fretting, as well as protecting the threads in your engine block. All kits come complete with hardened parallel-ground washers and high quality nuts. The studs are manufactured from 8740 chrome-moly steel, heat-treated in-house to 200,000 PSI tensile strength, and precision J-form threads rolled after heat-treat to create a fastener that has threads 2000% stronger than others.\u003c\/p\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42930985271547,"sku":"247-5403","price":585.65,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/files\/Product_Image_-_2025-03-14T094039.648.png?v=1748293376"},{"product_id":"2007-later-dodge-arp-main-stud-kit-factory-girdle-247-5405","title":"2007-2018 Cummins 6.7L Main Stud Kit (247-5405)","description":"\u003cp\u003e\u003cstrong\u003e2007-2018 Cummins 6.7L Main Stud Kit (247-5405)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ARP 247-5405 Main Stud Kit for your 2007.5-2018 Dodge 6.7L Diesel is recommended over bolts whenever possible for several key reasons. First is the ability to obtain more accurate torque readings because studs don't \"twist\" into the block. All clamping forces are on one axis. By the same token, there is less force exerted on the block threads, which contributes to improved block life.\u003c\/p\u003e\n\u003cp\u003eFinally, the there are factors of easier engine assembly and proper alignment of caps every time. All kits come complete with hardened parallel-ground washers and high quality nuts. The studs are manufactured from 8740 chrome-moly steel, heat-treated in-house to 200,000 PSI tensile strength, and precision J-form threads rolled after heat-treat to create a fastener that has threads 2000% stronger than others.\u003c\/p\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42931037667579,"sku":"247-5405","price":584.1,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/files\/Product_Image_-_2025-03-14T093711.528.png?v=1748293375"},{"product_id":"1989-2007-dodge-arp-harmonic-damper-bolt-kit-147-2502","title":"1989-2007 Cummins 5.9L Harmonic Damper Bolt Kit (147-2502)","description":"\u003cp\u003e\u003cstrong\u003e1989-2007 Cummins 5.9L Harmonic Damper Bolt Kit (147-2502)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ARP 147-2502 Harmonic Balancer Bolt Kit is optimized for enhanced reliability and increased strength. Each kit includes four (M12 x 1.25) 8740 Pro Series balancer bolts that are rated at 200,000 psi tensile strength, four 8740 parallel ground washers and a 1\/2 oz. pack of ARP Ultra-Torque fastener assembly lubricant. ARP bolts are cold forged to ensure molecular integrity, heat treated prior to thread rolling and machining and designed to exceed the OEM fasteners in strength and durability. Optimum design, enhanced reliability and increased strength are the main attributes of ARPs Pro Series balancer bolt kits.\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42931131023611,"sku":"147-2502","price":81.16,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/files\/Product_Image_-_2025-03-14T092226.567.png?v=1748293374"},{"product_id":"2007-5-2022-dodge-arp-harmonic-damper-bolt-kit-147-2503","title":"2007.5-2018 Cummins 6.7L Harmonic Damper Bolt Kit (147-2503)","description":"\u003cp\u003e\u003cstrong\u003e2007.5-2018 Cummins 6.7L Harmonic Damper Bolt Kit (147-2503)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ARP 147-2503 Harmonic Balancer Bolt Kit is optimized for enhanced reliability and increased strength. Each kit includes four (M12 x 1.25) 8740 Pro Series balancer bolts that are rated at 200,000 psi tensile strength, four 8740 parallel ground washers and a 1\/2 oz. pack of ARP Ultra-Torque fastener assembly lubricant. ARP bolts are cold forged to ensure molecular integrity, heat treated prior to thread rolling and machining and designed to exceed the OEM fasteners in strength and durability. Optimum design, enhanced reliability and increased strength are the main attributes of ARPs Pro Series balancer bolt kits.\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42931176603899,"sku":"147-2503","price":82.42,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/files\/Product_Image_-_2025-03-14T091003.043.png?v=1748293373"},{"product_id":"1989-2004-dodge-arp-flywheel-bolt-kit-147-2802","title":"1989-2004 Cummins 5.9L Flywheel Bolt Kit (147-2802)","description":"\u003cp\u003e\u003cstrong\u003e1989-2004 Cummins 5.9L Flywheel Bolt Kit (147-2802)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFlywheel bolts play an important role in the performance and safety of race vehicles and street machines. That's why the fastener experts at ARP have developed special bolts that are far superior to OEM hardware. ARP Flywheel bolts feature an exclusive flat 12 point head design and a larger than stock underhead radius for increased strength. Each bolt is centerless ground to ensure the bearing surface is perpendicular to the threads creating equal load distribution. Optimum design, enhanced reliability and increased strength are the main attributes of ARP's Pro Series flywheel bolts.\u003c\/p\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42931224641787,"sku":"147-2802","price":142.55,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/files\/Product_Image_-_2025-03-14T085743.677.png?v=1748293372"},{"product_id":"2001-2010-gm-arp-rod-bolt-kit-230-6301","title":"2001-2016 Duramax Connecting Rod Bolt Kit (230-6301)","description":"\u003cp\u003e\u003cstrong\u003e2001-2016 Duramax Connecting Rod Bolt Kit (230-6301)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA premium grade 8740 alloy chrome-moly steel is used to manufacture the ARP 230-6301 Connecting Rod Bolt Kit. This material is heat-treated to provide a tensile strength in the 200,000 psi range, which is substantially stronger than the OEM bolts. Cycle testing shows ARP High Performance rod bolts to be nearly five times more reliable than stock bolts.\u003c\/p\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42931288441083,"sku":"230-6301","price":490.31,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/files\/Product_Image_-_2025-03-14T085222.534.png?v=1748293371"},{"product_id":"2001-2016-gm-arp-head-stud-kit-230-4201","title":"2001-2016 Duramax ARP2000 Head Stud Kit (230-4201)","description":"\u003cp\u003e\u003cstrong\u003e2001-2016 Duramax ARP2000 Head Stud Kit (230-4201)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUpgrade your 2001-2016 GM 6.6L Duramax LB7\/LLY\/LBZ\/LMM\/LML with an ARP Diesel Head Stud Kit 230-4201 from OCDiesel. It's a proven fact that OEM head bolts are the weak link in a diesel engine; especially if the engine has been modified. That's because most engines are typically assembled from the factory using Torque-To-Yield (TTY) bolts and preloaded to yield and beyond (typically 100-110%). Any increases in combustion pressure can lead to problems like blown head gaskets or catastrophic engine failure. Furthermore, because TTY bolts are yielded by design, they should never be re-used.\u003c\/p\u003e\n\u003cp\u003eARP is the industry leader when it comes to fasteners and offers heavy-duty head studs for a wide variety of popular diesel applications. Using head studs instead of standard head bolts provides your engine with the clamping force required to keep your cylinder heads from lifting and blowing a head gasket due to higher combustion pressures. For the 230-4201 Head Studs, ARP starts with a premium grade ARP2000 alloy that is rated far superior to aircraft quality alloy steels. ARP2000 is an alloy steel that can be safely heat treated to a higher level, producing a greater strength material than Chrome Moly 8740. While 8740 and ARP2000 share similar characteristics, ARP2000 is capable of achieving a higher clamp load at 220,000 psi.\u003c\/p\u003e\n\u003cp\u003eEach stud is placed vertically into special racks and precisely heat-treated. This procedure ensures complete heat penetration and is far superior to those lower quality studs from other manufacturers who just drop pieces in a basket. ARP head studs then begin a centerless grinding process to ensure that they are perfectly concentric. As many as ten separate machining steps are required to achieve this level of accuracy. The thread rolling operation is also done after the heat-treatment, which gives them about 2000% (that's 20 times) better fatigue strength than lesser studs that are threaded prior to heat-treat. It costs a lot more to do it this way, because it's tough on tooling, but the results are worth the additional effort. Fasteners are then shot-peened to remove any surface irregularities and upgrade the overall external integrity. Finally, a metal finishing process is also performed in-house with a durable black oxide coating applied for improved corrosion resistance.\u003c\/p\u003e\n\u003cp\u003eThere is a good reason that virtually every top professional engine builder relies on ARP head studs for their all-out competition powerplants. Simply put, there's not a better stud setup on the market today. This head stud kit is a direct-fit for the 6.6L Duramax LB7\/LLY\/LBZ\/LMM\/LML engines.\u003c\/p\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42931309478139,"sku":"230-4201","price":1423.91,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/files\/Product_Image_-_2025-03-14T084441.586.png?v=1748293369"},{"product_id":"2001-2016-gm-arp-head-stud-kit-custom-age-625-230-4202","title":"2001-2016 Duramax Custom Age 625+ Head Stud Kit (230-4202)","description":"\u003cp\u003e\u003cstrong\u003e2001-2016 Duramax Custom Age 625+ Head Stud Kit (230-4202)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ARP Diesel Custom Age 625+ Head Stud Kit 230-4202 is the ultimate head stud kit for high horsepower 2001-2016 GM 6.6L Duramax engines. ARP has provided an extra measure of security in the form of extra-strong head studs manufactured from the firm's proprietary Custom Age 625+ material that has a minimum rating of 260,000 psi tensile strength. They are engineered to provide the clamping force required to keep cylinder heads from lifting due to exceptionally high combustion pressures and horsepower levels.\u003c\/p\u003e\n\u003cp\u003eThe studs are manufactured in ARPs Santa Paula, CA plant, with threads rolled after heat-treating to provide optimum fatigue strength. They are centerless ground to assure perfect concentricity. The ends of the studs are broached to acilitate easy installation. This feature also enables the cylinder head to be removed in tight quarters.\u003c\/p\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42931339002107,"sku":"230-4202","price":3843.84,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/files\/Product_Image_-_2025-03-14T082039.526.png?v=1748293368"},{"product_id":"2001-2005-duramax-lb7-lly-main-stud-kit-230-5401","title":"2001-2005 Duramax LB7\/LLY Main Stud Kit (230-5401)","description":"\u003cp\u003e\u003cstrong\u003e2001-2005 Duramax LB7\/LLY Main Stud Kit (230-5401)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGet an ARP Diesel Main Stud Kit 230-5401 from XDP and upgrade your 2001-2005 GM 6.6L Duramax LB7\/LLY. Whether you are setting up your Chevy\/GMC diesel for drag racing, sled pulling, or just looking to upgrade the power levels, ARP main and head studs are a must have item! Keep your mains from walking and fretting by clamping down on them with a ARP Main Studs that will protect your investment!\u003c\/p\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42934176874747,"sku":"230-5401","price":564.42,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/files\/Product_Image_-_2025-03-13T082844.707.png?v=1748293359"},{"product_id":"2006-2010-duramax-main-stud-kit-230-5402","title":"2006-2010 Duramax LBZ\/LMM Main Stud Kit (230-5402)","description":"\u003cp\u003e\u003cstrong\u003e2006-2010 Duramax LBZ\/LMM Main Stud Kit (230-5402)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUpgrade your 2006-2010 GM 6.6L Duramax LBZ\/LMM with an ARP Diesel Main Stud Kit 230-5402 from XDP. Whether you are setting up your Chevy\/GMC diesel for drag racing, sled pulling, or just looking to upgrade the power levels, ARP main and head studs are a must have item! Keep your mains from walking and fretting by clamping down on them with a ARP Main Studs that will protect your investment!\u003c\/p\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42934184902907,"sku":"230-5402","price":564.42,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/files\/Product_Image_-_2025-03-13T081606.532.png?v=1748293358"},{"product_id":"2001-2025-duramax-harmonic-damper-bolt-kit-129-2503","title":"2001-2025 Duramax Harmonic Damper Bolt Kit (129-2503)","description":"\u003cp\u003e\u003cstrong\u003e2001-2025 Duramax Harmonic Damper Bolt Kit (129-2503)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ARP 129-2503 Harmonic Balancer Bolt for your GM 6.6L Duramax is optimized for enhanced reliability and increased strength. ARP bolts are cold forged to ensure molecular integrity, heat treated prior to thread rolling and machining and designed to exceed the OEM fasteners in strength and durability. Optimum design, enhanced reliability and increased strength are the main attributes of ARPs Pro Series balancer bolt kits.\u003c\/p\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42934225142011,"sku":"129-2503","price":55.11,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/files\/Product_Image_-_2025-03-12T144046.504.png?v=1748293357"},{"product_id":"2001-2016-duramax-flexplate-bolt-kit-230-2901","title":"2001-2016 Duramax Flexplate Bolt Kit (230-2901)","description":"\u003cp\u003e\u003cstrong\u003e2001-2016 Duramax Flexplate Bolt Kit (230-2901)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFlex plate bolts play an important role in the performance and safety of race vehicles and street machines. That's why the fastener experts at ARP have developed special bolts that are far superior to OEM hardware. ARP Flex Plate bolts feature an exclusive flat 12 point head design and a larger than stock under-head radius for increased strength. Each bolt is centerless ground to ensure the bearing surface is perpendicular to the threads creating equal load distribution. Optimum design, enhanced reliability and increased strength are the main attributes of ARP's Flex Plate Bolts.\u003c\/p\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42934242738427,"sku":"230-2901","price":173.35,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/files\/Product_Image_-_2025-03-12T143058.651_5f6ae71d-c7e6-4451-9e97-47c3cabc3fa8.png?v=1748293356"},{"product_id":"2001-2016-duramax-flywheel-bolt-kit-230-2801","title":"2001-2016 Duramax Flywheel Bolt Kit (230-2801)","description":"\u003cp\u003e\u003cstrong\u003e2001-2016 Duramax Flywheel Bolt Kit (230-2801)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFlywheel bolts play and important role in the performance and safety of race cars and street machines alike. That's why the fastener experts at ARP have developed special bolts that are far superior to OEM hardware. ARP premium grade bolts feature an exclusive, flat 12-point head design and larger than stock shank diameter for increased strength and improved flywheel register. Complete with washers and nuts where applicable.\u003c\/p\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":42934263152891,"sku":"230-2801","price":173.53,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/files\/Product_Image_-_2025-03-12T143058.651.png?v=1748293355"},{"product_id":"1999-2008-cummins-head-stud-kit-arp2000-247-4211","title":"1999-2008 Cummins Head Stud Kit ARP2000 (247-4211)","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFeatures ARP2000 Tempered Steel\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cdiv class=\"panel\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e1999 - 2008 Cummins 8.9L\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":44921598214395,"sku":"247-4211","price":1132.49,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/products\/1999-2008-cummins-head-stud-kit-arp2000-247-4211-arp-bolts.png?v=1748293354"},{"product_id":"1989-1998-cummins-pro-series-head-stud-kit-ca625-247-4207","title":"1989-1998 Cummins 5.9L Head Stud Kit CA625+ (247-4207)","description":"\u003cdiv class=\"product-block\n            product-block--@app\"\u003e\n\u003cdiv class=\"product-app\"\u003e\n\u003cdiv class=\"shopify-block shopify-app-block\" id=\"shopify-block-3e3a75c4-9f02-4a24-8232-0406d4865cd5\"\u003e\n\u003cdiv id=\"apd-root\"\u003e\n\u003csection class=\"apd-tab apd-content apd-active\"\u003e\n\u003cp\u003e\u003cstrong\u003e1989-1998 Cummins 5.9L Head Stud Kit CA625+ (247-4207)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ARP 247-4207 Diesel Custom Age 625+ Head Stud Kit is one of the strongest head stud kits available for your 3.9L 4BT Diesel powered hot rod. These studs are designed to handle huge amounts of boost or nitrous to make the most power out of your engine. This stud kit features studs that are rated to handle 260,000 psi tensile strength with broached ends for effortless installation. The threads on the studs have been rolled after heat treatment to offer superior fatigue strength and centerless ground to ensure concentricity. Also included in this American-made kit are 12-point chrome-moly nuts with parallel ground washers and assembly lubricant to ensure you have everything you need for installation.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":44921598771451,"sku":"247-4207","price":2020.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/products\/1989-1998-cummins-5-9l-head-stud-kit-ca625-247-4207-arp-bolts.png?v=1748293353"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/collections\/Brand_Logos_e7d30861-8a53-4930-ac77-edbedf174a0b.png?v=1725576632","url":"https:\/\/www.ocdiesel.ca\/collections\/arp-bolts.oembed?page=2","provider":"OCDiesel","version":"1.0","type":"link"}