All Products

Details:SPECIFICATIONS BORE SIZE:    3.927" COLOR:    Black COMPRESSION RATIO:    9.9:1 FINISH:    Powder-Coated MADE IN THE U.S.A.:    Yes MATERIAL:     Aluminum Cast Iron PACKAGING:    Pair SPECIFIC APPLICATION:    Yes STROKE:    4 3/8" STYLE:    Performance Replacement TYPE:   ... more info

Details:SPECIFICATIONS BORE SIZE:    4.125" COLOR:    Black COMPRESSION RATIO:    10.9:1 FINISH:    Powder-Coated MADE IN THE U.S.A.:    Yes MATERIAL:     Aluminum Cast Iron NOTE:    Requires Case Machining For Installation. PACKAGING:    Pair SPECIFIC APPLICATION:    Yes STROKE:    4 3/8" ... more info

Details:SPECIFICATIONS BORE SIZE:    4.125" COLOR:    Gray COMPRESSION RATIO:    10.9:1 FINISH:    Powder-Coated MADE IN THE U.S.A.:    Yes MATERIAL:     Aluminum Cast Iron NOTE:    Requires Case Machining For Installation. PACKAGING:    Pair SPECIFIC APPLICATION:    Yes STROKE:    4 3/8" ... more info

Details:Bolt-on kit, the largest cylinder bore possible without requiring machining of the crankcases Cylinders feature black granite finish with highlighted cylinder fins 4.250" bore, 4.500" stroke 11:1 forged pistons All necessary gaskets and hardware required for installation included Made in the U.S.A. SPECIFICATIONS Bore Size Imperial: 4.250" Color/Finish: Black Granite Highlighted Fins Compression Ratio Imperial: 11.0:1 ... more info