COMP Cams CL12-231-2 - Cam and Lifter Kit, CS X4 250H-1 1

COMP Cams Xtreme 4X4 X4250H-11 Cam and Lifter Kit for Small Block Chevy SMALL BLOCK CHEVY Hydraulic CAM AND LIFTER KIT - Xtreme 4X4: Very strong torque, smooth idle, excellent mileage. Cam and lifter kit for Small Block Chevy engines; CL-Kit includes cam, lifters, assembly lube, instructions and decals; Hydraulic - Xtreme 4X4: Very strong torque, smooth idle, excellent mileage.; 250/258 Advertised Duration, 206/214 Duration .050", .432"/.453" Lift, 111 Lobe Separation;