Big Mutha’ Thumpr™; Hyd. Flat Tappet Cam & Kit; ’58-’98 Chevy Small Block
Includes Cam, Lifters, Valve Springs, Retainers, Locks, Seals, & Timing Set
• Hydraulic Flat Tappet; For ’58-’98 262-400 cid Small Block Engines w/ Flat Tappet Cam
• Street/Strip • Needs 9.5:1 Compression, 2800+ Stall, Intake, Gears & Headers • Very Rough Idle