Superior materials, thicker casting in critical areas and bigger cooling fins are what make S&S' cylinders the best! High strength cast iron liners provide excellent wear resistance and service life. For 1986–'03 Sportster® and 1994–'02 Buell®.
Features and Benefits
- Installation of S&S cylinders saves time and allows you to keep or sell your stock cylinders
- 883cc to 1200cc conversion kit does not require rebalancing of stock 883cc flywheel assembly
- Valve pocket recesses in S&S forged, coated pistons are enlarged for oversize valves and higher lift cams
Natural. . . 91-3010
Black. . . . .91-3904
