The WERKSracing Kappa Side Mount Differential Bolt and thick washer is a must when using a side rear differential mount setup when you are doing a V8 conversion or if you just need a replacement bolt ...

ZZP LNF/LHU High Pressure Fuel Pump Upgrade This is a bolt on larger mechanical fuel pump for your direct injection LNF, LHU, or LDK engine. This is an absolute must have for any LNF/LHU wanting mo...

Ecotec crankshaft sensor spacer This spacer moves the crankshaft sensor out .125" from the block. This is used for a 2.0L crankshaft inside a 2.4L block....

THE BEST JUST GOT BETTER. MPVI4 is your all-in-one solution for scanning, diagnosing, and customizing your vehicle—whether you’re troubleshooting a problem, improving fuel economy, or chasing bette...

Stage 8 Locking Turbo Nuts Great solution for locking down your turbocharger and/or manifold! Includes - (4) 8mm-1.25 nuts with 13mm Head and Stainless Steel Hardware locking retainers and cli...

WERKSracing LE5/LE9 Ecotec ported cylinder head program is here! Features - Power gains of 30-40 whp are attainable with our cylinder head depending on your setup OTTP/PAC Racing 85lb valve s...

Multi-disc clutch and flywheel assemblies for limited street, drag race and road race applications. The Mini Twin assemblies are available in different configurations and diameters based on the type ...

Multi-disc clutch and flywheel assemblies for limited street, drag race and road race applications. The Mini Twin assemblies are available in different configurations and diameters based on the type ...

Multi-disc clutch and flywheel assemblies for limited street, drag race and road race applications. The Mini Twin assemblies are available in different configurations and diameters based on the type ...

PROLINK+ for MPVI2+ and MPVI3 Designed specifically for MPVI2+, MPVI3 and MPVI4 the PROLINK+ cable allows professional users to input 2x analog signals (from a wideband sensor, map sensor, boost pr...