-
COMP CAM 11-600-4 THUMPR 227/241 Hydraulic Camshaft Kit | HP Lifters | Double Roller Timing | Push Rods | LIFT: .498/.483 | FITS: Chevrolet BBC Big Block 454 7.4L 1970-1990 | Choppy/Thumping Idle
(0)Brand: REDLINE ENGINE SUPPLY Condition: New – The Legendary Thumpr Sound (107 LSA): The defining feature is the tight 107-degree…