COMP Cams CL21-224-4 - Cam and Lifter Kit, CRB XE274H-10

COMP Cams Xtreme Energy XE274H-10 Cam and Lifter Kit for Big Block Chrysler BIG BLOCK CHRYSLER Hydraulic CAM AND LIFTER KIT - Xtreme Energy: High performance street. Very strong mid-range, headers, 2200+ stall. Cam and lifter kit for Big Block Chrysler engines; CL-Kit includes cam, lifters, assembly lube, instructions and decals; Hydraulic - Xtreme Energy: High performance street. Very strong mid-range, headers, 2200+ stall.; 274/286 Advertised Duration, 230/236 Duration .050", .488"/.491" Lift, 110 Lobe Separation; Valve spring upgrade required