COMP Cams CL12-246-3 - Cam and Lifter Kit, CS XE274H-10

COMP Cams Xtreme Energy XE274H-10 Cam and Lifter Kit for Small Block Chevy SMALL BLOCK CHEVY Hydraulic CAM AND LIFTER KIT - Xtreme Energy: Very strong mid-range torque and throttle response, 2200+ stall. Cam and lifter kit for Small Block Chevy engines; CL-Kit includes cam, lifters, assembly lube, instructions and decals; Hydraulic - Xtreme Energy: Very strong mid-range torque and throttle response, 2200+ stall.; 274/286 Advertised Duration, 230/236 Duration .050", .490"/.490" Lift, 110 Lobe Separation; Valve spring upgrade required