SB Chevy Mutha' Thumpr Cam & Lifter Kit P/N CL12-601-4
Chevrolet 262-400 c.i. 8 cyl. 1955-1998
Hydraulic-(Mutha' Thumpr™) High performance street/strip, needs 9:1 CR, 2500+ stall, intake, gears, and headers, rough idle
Part #CL12-601-4
Grind #287TH7
RPM Range:2200-6100
Lobe-Center Angle: 107
Intake Centerline: 102
Duration Intake 287 Exhaust 305
Duration @.050 Intake 235 Exhaust 249
Valve Lift Intake .489 Exhaust .476
Do you have any of the recommended parts to go with this cam & lifter kit?
Timing Set P/N: 2100 or 3100
Rocker Arms P/N: 1412-16 or 1301-16
Pushrods P/N: 7372-16 or 7972-16
Valve Springs P/N: 981-16 or 26981-16
Retainers P/N: 742-16 or 795-16
Valve Locks P/N: 601-16 or 611-16
Valve Seals P/N: 501-16
Cam Degree Wheel Kit : P/N 4796
