COMP Cams GM 603/604 0.570in Lift 1.077/1.282 OD Beehive Hustler Valve Spring Kit - H604-16

This COMP Cams Valve Spring Kit is designed to maximize the potential of GM L31 Vortec cylinder heads when using a hydraulic roller camshaft. This kit allows up to .540" lift and provides spring...

This COMP Cams Valve Spring Kit is designed to maximize the potential of GM L31 Vortec cylinder heads when using a flat tappet camshaft. This kit allows up to .510" lift and provides spring rates...

Performance Street 1.415" OD Beehive Spring; 1.700" Installed Height; 16 SpringsCatalogUser 1

Race Street 1.444" OD Beehive Springs; 1.880" Installed Height; 16 SpringsCatalogUser 1

Performance Street 1.240" OD Beehive Spring; 1.700" Installed Height; 16 SpringsCatalogUser 1