Comp Cams CB 295T H-107 BMT THUMPR CAM & KIT hat reducing strain on vehicles and

reducing strain on vehicles and recovery gear

Ranger XLT 1995 Ford F-250 Special

S-22 1967 Mercury Commuter Base 1967 - 1986 Mercury Cougar Base 1969 - 1970 Mercury Cougar Boss 429 1977 Mercury Cougar Brougham

SLE 1996 GMC K3500 Sierra SL

Comp Cams CB 295T H-107 BMT THUMPR CAM & KIT hat reducing strain on vehicles andThumpr? Cams Musclecar sound is back and nastier than ever; Thumpr? Cams deliver incredible exhaust lope and impressive performance Thumpr? Camshafts are a new series of retro fit hydraulic roller and hydraulic flat tappet cams designed for use in Small & Big Block Chevy, Ford 351 Windsor and Small Block Chrysler engines. The aggressive exhaust note of a Thumpr? cams comes from a combination of early exhaust valve opening, long exhaust duration and a