Our new WERKSracing LT1 LT4 HPFP adapter plate allows you to mount an Lt1 or LT4 high pressure fuel pump to your LNF, LDK or LHU cylinder head for added high pressure fueling. Comes with 2 stainless ...

After year of testing and constant inmprovements we are excited to introduce our new WERKSracing LNF/LHU/LDK Ecotec ported cylinder head program! Features - ...

The WERKSracing LTG connecting rod bearing set is now available! Partnering with Calico coatings the new coated bearings offer a lot of advantages over non-coated bearings - Provides intermittent ...

This is the WERKSracing Stage 3R SRT-4 T850 Gearset!!! Description The WERKSracing stage 3R T850 gearset includes replacement of all broken or out of spec parts, wet-magnafluxed gears, updated w...

The WERKSracing Stock K04 turbo super core is a stock replacement super core that includes the CHRA, compressor housing and bypass valve. Bolts right into any LNF LDK or LHU exhaust housing and come...

Wiseco SRT-4 Forged Aluminum Pistons feature dedicated 2618 alloy forgings, offset wrist pins, Nitrided/Napier Steel rings, skirt coatings, complex dish and dome designs, special skirt profiles, and o...