Comp Cams 35-602-8 Big Mutha' Thumpr 243/257 Hydraulic Roller Cam For Ford 351W

  

Big Mutha' Thumpr 243/257 Hydraulic Roller Cam For Ford 351W Product Details Brand: Comp Cams Part #: 35-602-8 UPC: 00036584150947 Features and Specifications Street/ strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle. WARNING : This product can expose you to chemicals including Styrene, which is known to the State of California to cause cancer.