All Products

Details:SPECIFICATIONS BORE SIZE:    3.937" COLOR:    Silver COMPRESSION RATIO:    9.8:1 FINISH:    Powder-Coated MADE IN THE U.S.A.:    Yes MATERIAL:     Aluminum Cast Iron PACKAGING:    Pair SPECIFIC APPLICATION:    Yes STROKE:    4" STYLE:    Performance Replacement TYPE:   ... more info

Details:SPECIFICATIONS BORE SIZE:    3.927" COLOR:    Black COMPRESSION RATIO:    9.7:1 FINISH:    Powder-Coated MADE IN THE U.S.A.:    Yes MATERIAL:     Aluminum Cast Iron PACKAGING:    Pair SPECIFIC APPLICATION:    Yes STROKE:    4" STYLE:    Performance Replacement TYPE:   ... more info

Details:SPECIFICATIONS BORE SIZE:    3.927" COLOR:    Black COMPRESSION RATIO:    10.0:1 FINISH:    Powder-Coated MADE IN THE U.S.A.:    Yes MATERIAL:     Aluminum Cast Iron PACKAGING:    Pair SIZE:    106" SPECIFIC APPLICATION:    Yes STROKE:    4 3/8" STYLE:    Performance Replacement ... more info

Details:SPECIFICATIONS BORE SIZE:    3.927" COLOR:    Silver COMPRESSION RATIO:    10.0:1 FINISH:    Powder-Coated MADE IN THE U.S.A.:    Yes MATERIAL:     Aluminum Cast Iron NOTE:    Not For Twin-Cooled™ Twin Cam. PACKAGING:    Pair SIZE:    106" SPECIFIC APPLICATION:    Yes ... more info