FOR 114" MODELS INCREASES DISPLACEMENT TO 128". Available in both highlighted and non highlighted versions.Largest bore possible without machining required. Includes gaskets and hardware required for installation.
10.5:1 compression ratio. The item "S&S Cycle M8 Big Bore Cylinder Kit Black 114 128 Harley Touring Softail 17-20" is in sale since Sunday, November 4, 2018. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Engines & Engine Parts\Big Bore & Top End Kits". The seller is "americanclassicmotors" and is located in Zieglerville, Pennsylvania. This item can be shipped worldwide.