Big Mutha' Thumpr 227/241 Hydraulic Flat Cam for Buick 350

Big Mutha' Thumpr™ 227/241 Hydraulic Flat Cam for Buick 350. Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.
In stock
SKU
92-602-5
$326.95