The Kappa platform (Solstice/Sky) has a common issue with overheating due to the hoses to the overflow tank. These are one-way valves so when the coolant system cools down and creates a vacuum, they w...

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 more than 400whp on E85. Features/Includes - ...

This is our stock replacement K04 turbocharger. Designed as a factory bolt on replacement turbocharger for your OEM K04 turbocharged LNF, LDK or LHU powered vehicles. Features/Includes - New K...

Solstice Sky Rear Differential Axle Seal....

Solstice Sky Rear Differential Carrier Bearing. Comes with the tapered roller bearing and race. QTY 2 required when service the rear differential carrier....

We have partnered with Florida Torque Converter to offer a stock replacement torque converter for your Solstice and Sky 5 speed automatic transmissions. We have seen a good number of automatic transm...

We are proud to release our new WERKSracing LTG +1mm oversized Titanium exhaust valves!!! With a full set of these Titanium valves you can remove 280 grams from your valvetrain weight with more airfl...

We are proud to release our new WERKSracing LTG +1mm oversized Titanium intake valves!!! With a full set of these Titanium valves you can remove 280 grams from your valvetrain weight with more airflo...

WERKSracing replacement small lightweight battery for our small battery kits. Replaces our small battery that is included in the following kits - Pontiac Solstice, Saturn Sky, Opel GT, Chevy Cobalt, ...

This is our WERKSracing Kappa LSx V8 Air intake kit. This kit drops right in to your Kappa V8 and fits perfectly when using our WERKSracing V8 mounts and radiator. This kit includes - Reconditi...