S&S 128" Big Bore Kit for M8 Finish:All Black Machined RSD Logo
S&S 128" Big Bore Kit for M8 Finish:All Black Machined RSD LogoS&S 128" Big Bore Kit for M8 Touring and Softail Models This bolt on big bore kit from S&S features the largest cylinder bore possible without requiring machining of the crankcases. For 114" & 117" M8 Engines Bolt on kit without requiring machining of the crankcase 4. 25 bore & 4. 5" stroke 11: 1 forged pistons Original engine serial numbers are retained MLS (multi layered steel) head gaskets Retains stock engine height Includes cam cover badge All
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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9