These forged, 4" bore flat-topped pistons are intended for use in S&S? 4" bore Super Sidewinder? engines as well as other custom 4" bore engines.
- air_freight_prohibited:
- false
- not_carb_approved:
- true
- carb_acknowledgement_required:
- true
- ltl_freight_required:
- false
- prop_65:
- Unknown
- part_type:
- powersports
- epa:
- N/A
- regular_stock:
- false
