S&S 128" Big Bore Kit for M8 Bolt Kit 1993 Harley-Davidson Softail Custom FXSTC

1993 Harley-Davidson Softail Custom FXSTC - -

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More suspension service items HERE

Precision-built by Thrashin Supply

Main Module: 102 × 56 × 27 mm

S&S 128" Big Bore Kit for M8 Bolt Kit 1993 Harley-Davidson Softail Custom FXSTCS&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