COMP Cams CL12-602-8 Big Mutha Thumpr Retro-Fit Hydraulic Roller Camshaft and Li

  
Big Mutha Thumpr Retro-Fit Hydraulic Roller Camshaft and Lifter KitLift. COMP Cams CL12-602-8 Big Mutha Thumpr Retro-Fit Hydraulic Roller Camshaft and Li.

Big Mutha Thumpr Retro-Fit Hydraulic Roller Camshaft and Lifter Kit. 3 Grinds To Fit All Of Your Performance Needs. Produces A Powerful Hard-Hitting Exhaust Note. Excellent Horsepower Gains And Broad Torque Curve.

Delivers Real Seat Of The Pants Performance. Designed For Use w/Latest In ValveTrain Components. 265, 283, 307, 302, 305, 327, 350, 383, 400, 427, L46, L48, L65, LM1, LT-1, L82, L81, LS9, L83, L98, L05, LG3, LG4, LT1, LT4, Camaro, Corvette, Chevelle, Stingray, Silverado, C10, Firebird, Chevrolet, Chevy, Small Block Chevy, Caprice, Malibu, Impala, Nova, 355, GEN1, Monte Carlo, S10. Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle. Around here, we don't just sell parts - we rely on them when driving our own cars around racetracks, dirt trails, and interstates across the country.

Parts may be our business - but grease, fuel, exhaust, power, and speed are what we live for. Today, more than 350 people are employed by JEGS and the business draws in hundreds of thousands of customers each year. Yet, we maintain the culture stared by Jeg Coughlin from the very beginning: a family-run performance shop that preserves a trusted relationship with each and every customer.