2017-2024 Duramax L5P Engine Components

This is the strongest Duramax crankshaft available today. SoCal Diesel leads the field once again with this pioneering Duramax rod journal geometry...

Set includes 4 right and 4 left bank pistons. Iron ring insert in top groove. Keystone top ring. Duramax.

Set includes 4 right and 4 left bank pistons. Iron ring insert in top groove. Keystone top ring. Duramax.

It has arrived! Now you can flash your 2017-2019 GM Diesel with the all-new EvoHT2 programmer, without removing the ECM for unlock, no cores to dea...

SoCal Diesel is proud to introduce the Super Damper for GM Duramax Diesel Engines. The Super Damper provides balanced dampening of torsional crank...

SoCal Diesel L5P Chromoly Pushrods

For years high performance Duramax diesel engines have suffered from water pump failures.  As the rpm limits have been pushed higher and higher, li...

2001-2016 Duramax 6.6L Callies Durastar Forged Stock Stroke Crankshaft (D333M81-CS) Callies Durastar crankshafts are designed to be substantially s...

It has arrived! Now you can flash your 2020-2022 GM Diesel with the all-new EvoHT2 programmer, without removing the ECM/TCM for unlock, no cores to...

With the EAS 98610 Ambient Temperature Sensor, you'll never have to guess what the outside air temperature is ever again! This sensor is a 0.2 Diam...

Edge's EAS Pressure Sensor is a 0 - 100 PSIg 1/8 NPT sensor that plugs directly into the Universal Sensor Input system (p/n 98605). This Pressure S...

Spring loaded 300 Series Stainless Steel band clamping force remains consistent through heat cycles Sold individually

2001-2019 Duramax ACDelco OE Oil Filter (PF2232A) The ACDelco PF2232A Advantage Oil Filter is an OEM Replacement for the 2001-2019 6.6L Duramax Eng...

If you are wanting to keep your 6.6L Duramax on the road for the long haul, you need the high-quality parts like these Gator Fasteners.

Spring loaded 300 Series Stainless Steel band clamping force remains consistent through heat cycles Sold individually

HOT transmission oil has to be COOLED to keep you on the track. Double stacked cores deliver over 40,000 BTU/HR of cooling and over 350% temperatur...

80-watt, 10-inch, 800 CFM universal electric fan. The fan is supplied as a "pusher" fan from factory which will draw air in through the grille of t...

Vehicle maneuverability is reduced while in 4WD. When the 2Low Unloc is turned on, you disable the front wheel drive mechanism allowing for full to...

V-Band for Dodge 12-valve/24-valve Turbo Mount Exhaust Brakes and Chevy 6.5L Down Pipes

BD S400 Full Marmon Turbine / S300 SX-E (Non-Cobra) V-Band Clamp 

No need to double nut to install manifold studs anymore. This handy little tool quickly mounts onto M8x1.25 studs and speeds up the time it takes t...

Like a fire extinguisher in your house, or an earthquake kit, it's always better to be prepared. Although rare, Diesel Engine Runaway is caused whe...

Specifications Socket Size: 11/16 12pt, 9/16 12pt, 3/16 Allen   Fits 2006 & Earlier GM Duramax 6.6L LBZ LMM

Thermocouple Type K 1/8 Diameter Closed Tip EGT Probe to be used with Digital Stepper Motors.  EGT's are one of those numbers that you can't overlo...