COMP Cams CL12-239-3 - Cam and Lifter Kit, CS X4 262H-1 1

COMP Cams Xtreme 4X4 X4262H-11 Cam and Lifter Kit for Small Block Chevy SMALL BLOCK CHEVY Hydraulic CAM AND LIFTER KIT - Xtreme 4X4: Excellent response, good mid-range, noticeable idle. Cam and lifter kit for Small Block Chevy engines; CL-Kit includes cam, lifters, assembly lube, instructions and decals; Hydraulic - Xtreme 4X4: Excellent response, good mid-range, noticeable idle.; 262/270 Advertised Duration, 218/226 Duration .050", .462"/.480" Lift, 111 Lobe Separation; Valve spring upgrade required