
COMP Cams Stage 2 Thumpr hydraulic roller cam for 1999–2008 Chevrolet V8 Small Block Gen III/IV 6.0L/364 is a larger Thumpr profile adapted for truck applications. The cam builds on the No Springs Required Thumpr design with increased duration and lope suited to more highly modified trucks running headers, converters and different gearing. It targets a pronounced exhaust lope and truck-friendly power delivery in compatible Gen III/IV small-block installations.
COMP Cams Camshaft 99-08 Chevrolet V8 Small Block Gen III/IV 6.0L/364