Comp Cams 08-601-8 M-Thmpr 235/249 H-Rolr Cam OE Roller SBCM Thmpr 235 249 H Rolr Cam OE Roller SBC Designed 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

you won't want that draining back into your oil either

the BORLA® exhaust note can help a driver stay within the powerband through a difficult section

- No more hesitation on take-off after stopping in traffic

this kit is a great way to freshen up LS heads

Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem

especially with forced induction systems

Header 03-06 GM Truck 6

Give your 6

Pro Power Lightning series billet aluminum and carbon fiber solenoids

Ram 1500 Classic Tradesman 2020

* Easy to Install

A4 carb regulator