Big Mutha' Thumpr 243/257 Hydraulic Roller Cam for Ford 429, 460

Big Mutha' Thumpr™ 243/257 Hydraulic Roller Cam for Ford 429, 460. Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.
In stock
SKU
34-602-9
$505.95