About this product
Mutha' Thumpr 235/249 Hydraulic Flat Cam for Buick 400, 430, 455. High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
Description supplied by Titan Motorsports through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.






