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Brake Parts
Cooling Parts
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Engines Parts
Exhaust Parts
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Frame & Body
Fuel Parts
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Starting & Charging Parts
Suspension Parts
Windshield & Fairings
Repair Manuals
These forged pistons are designed for use in S&S big bore Hot Set Up Kits for HD Evolution big twin engines, and S&S 3-5/8" bore engines with S&S Super Stock cylinder heads and 4-1/4", 4-1/2" and 4-5/8" stroke engines with stock diameter (8-1/2") flywheels. 3-5/8" bore, standard size.
California carb status to be completed
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