Description

pit or trailer

Mandrel bent 16 gauge 409 stainless tubing

GM HEI 4 Pin 1974-88

750 in Diameter

COMP Cams Thumpr Hydraulic Flat Tappet Camshaft - 107 LSA - Small Block Ford 15-NEC-B-A pit or trailerDesigned to deliver an aggressive, hard hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods, the Thumpr series' early intake valve opening and long exhaust duration create optimum overlap for that race car idle. The Thumpr grinds all require an aftermarket torque converter and lower gear ratio to ensure the drivetrain

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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COMP Cams Thumpr Hydraulic Flat Tappet Camshaft - 107 LSA - Small Block Ford 15-NEC-B-A pit or trailer

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