Comp Cams High Perf GM LS1 Dual Valve Spring Kit 2GTACOBF RPM Range: N/A

RPM Range: N/A

to prevent them from becoming unhooked even over bumps and rough roads

both of which are 19-3/16" width to be installed on the other side

Free freight shipping to all addresses in the Lower 48

P/N 18666 A1000 Stealth Fuel Cell

Comp Cams High Perf GM LS1 Dual Valve Spring Kit 2GTACOBF RPM Range: N/AGM LS1 Dual Valve Spring Kit The valve spring creation process is far more involved than most people realize. Selecting the right metal stock and creating the best design is not done by chance. COMP Cams has developed a process that creates the highest quality Race Valve Spring available. The result is a product that meets and exceeds the expectations of today's engine builders and racers. Vehicle Fitments: Year Make Model Submodel 2004 2006 Cadillac