{"product_id":"2001-2016-duramax-lb7-lly-lbz-lmm-lml-ppe-straight-valve-springs-retainers-keepers-kit-110090053","title":"2001-2016 Duramax LB7\/LLY\/LBZ\/LMM\/LML PPE Straight Valve Springs, Retainers, Keepers Kit (110090053)","description":"\u003cp\u003e\u003cstrong\u003e2001-2016 Duramax LB7\/LLY\/LBZ\/LMM\/LML PPE Straight Valve Springs, Retainers, Keepers Kit (110090053)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is the spring kit that comes standard with the PPE Cast Iron Cylinder Heads. Kit features straight valve springs with an installed pressure of 85-90 pounds, which offers higher responsiveness and better boost handling.\u003c\/p\u003e\n\u003cp\u003eThe spring retainers and seats are made of case-hardened high-strength chromoly steel for superior wear resistance. The FKM valve seals are tailored to the Cast Iron Heads’ valve guides for a tight seal.\u003c\/p\u003e\n\u003cp\u003eEach kit services two complete cylinder heads.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":68330746216699,"sku":"110090053","price":766.79,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/files\/Straight-Valve-Springs-Retainers-Keepers-Kit-GM-6-6L-Duramax-2001-2016_110090053_01_2500x_873664f6-e944-4aea-843a-7f4b15c0a654.webp?v=1792171266","url":"https:\/\/www.ocdiesel.ca\/products\/2001-2016-duramax-lb7-lly-lbz-lmm-lml-ppe-straight-valve-springs-retainers-keepers-kit-110090053","provider":"OCDiesel","version":"1.0","type":"link"}