COMP Cams Camshaft CRB3 291Th R7 Thumper - cca23-601-9 missing-image 630 RPM Range : 4000-13000

630 RPM Range : 4000-13000 Exhaust Duration : 308-6 Engine Components::Camshafts

7439cc Engine Components::Guide Plates 1979-1980 GMC K1500 Base V8

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7456cc Engine Components::Timing Chains 1973 Oldsmobile 98 Base V8

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COMP Cams Camshaft CRB3 291Th R7 Thumper - cca23-601-9 missing-image 630 RPM Range : 4000-13000*Thumpr Camshafts* * Three unique cam designs for each application that deliver excellent horsepower gains and broad torque curve; perfect choice for muscle cars and street rods * Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard hitting exhaust note * Best with aftermarket converters and more rear gear PartNumber : cca23 601 9 Description : Big Mutha Thumpr Camshaft Title : 23 601 9 CamShaft, CRB3 291TH R7