About this product
Big Mutha' Thumpr 242/257 Hydraulic Flat Cam K-Kit for Ford 352-428. K-KIT - Complete Kit Includes: Camshaft, Lifters, Valve Springs, Retainers, Valve Locks, Valve Stem Seals, Timing Chain Set, Assembly Lube (in flat tappet applications), Decals and Instructions. Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle. Fits Ford FE 352, 360, 390, 406, 410, 427 and 428
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.






