Pistons - Rings - Cylinders

Black Granite Big bore bolt-on kit increases your 114"/117" with 4.50" stroke M8 to 132" with no case machining required Big bore 4.320" cylinder with 11.0:1 forged pistons S&S oil pump/cam...

Black w/ Highlighted Fins Big bore bolt-on kit increases your 114"/117" with 4.50" stroke M8 to 132" with no case machining required Big bore 4.320" cylinder with 11.0:1 forged pistons S&S oil...

Black Granite Big bore bolt-on kit increases your 114"/117" with 4.50" stroke M8 to 132" with no case machining required Big bore 4.320" cylinder with 11.0:1 forged pistons S&S oil pump/cam...

Black w/ Highlighted Fins Big bore bolt-on kit increases your 114"/117" with 4.50" stroke M8 to 132" with no case machining required Big bore 4.320" cylinder with 11.0:1 forged pistons S&S oil...

Black w/ Highlighted Fins +8.5cc Dome Volume 132" high compression kit will work on 114"/117" motors with 4-1/2" stroke flywheels only To achieve 136" big bore, S&S flywheel with 4-5/8" stroke is...

Black w/o Highlighted Fins +8.5cc Dome Volume 132" high compression kit will work on 114"/117" motors with 4-1/2" stroke flywheels only To achieve 136" big bore, S&S flywheel with 4-5/8" stroke is...

Black Granite w/ Highlighted Fins +8.5cc Dome Volume 132" high compression kit will work on 114"/117" motors with 4-1/2" stroke flywheels only To achieve 136" big bore, S&S flywheel with 4-5/8"...

Black w/ Highlighted Fins 0.00cc Dome Volume 132" high compression kit will work on 114"/117" motors with 4-1/2" stroke flywheels only To achieve 136" big bore, S&S flywheel with 4-5/8" stroke is...

Black w/o Highlighted Fins 0.00cc Dome Volume 132" high compression kit will work on 114"/117" motors with 4-1/2" stroke flywheels only To achieve 136" big bore, S&S flywheel with 4-5/8" stroke is...

Black Granite w/ Highlighted Fins 0.00cc Dome Volume 132" high compression kit will work on 114"/117" motors with 4-1/2" stroke flywheels only To achieve 136" big bore, S&S flywheel with 4-5/8"...

Wrinkle Black w/ Highlighted Fins Original engine serial numbers are retained MLS (Multi-Layered Steel) head gaskets Retains stock engine height Stock bolt pattern Works with stock crankcase. ...

Black Granite w/ Highlighted Fins Original engine serial numbers are retained MLS (Multi-Layered Steel) head gaskets Retains stock engine height Stock bolt pattern Works with stock crankcase. ...