Features
Cylinder - 3.500" - Natural Finish - Evolution Big Twin
- 3.500" bore cylinders are for 80" or 89" big twins with stock, S&S® Performance, or Super Stock® heads
- Thicker castings, larger cooling fins, and better wear resistance than stock cylinder
- Bored slightly under normal size and are not honed
- Stock replacement with cast iron liner
- Includes dowel pins
- Made in the USA
- Super Stock® pistons for 80" engines can be used with stock 80" flywheels without rebalancing.
Info
Shipping Information
Due to high volume some orders can take up to 14 business days to ship.
If your order contains a part and merch, they may ship separately.
GIVEAWAY #17
GIVEAWAY #17
50X + GIVEAWAY ENDS IN:
ONE WINNER. TWO PRIZES.
GRAND PRIZE
2026 HARLEY-DAVIDSON
ROAD GLIDE | LIBERTY EDITION
PLUS
2019 FORD F-150 XL
