Our Ultimate cam kit offers you everything needed to perform a cam change for your street/strip machine... including gaskets!!! Kit Includes a hydraulic Flat tappet camshaft called the '375hp' cam. This ultimate cam kit is a compatible replacement upgrade for 1955-1985 Chevrolet 262-400 V-8 small block (non-roller/non-computer) engines and includes the following parts: Camshaft Lifter Set Matched Valve Spring Set Chrome-moly Retainers Hardened Valve Locks Cam Change Gasket Set - valve cover gaskets, timing cover gasket set, intake gaskets Cam Assembly Lube, Double Roller Timing Set w/ .250" Roller Chain & 3-keyway Crank Sprocket. Cam specs are: .480"/.480 Lift, .288/.288 Duration, 232/232 Duration @ .050".