S&S BIG BORE KIT FOR 1986-2003 XL

S&S 3-1/2" Bore Cylinders for '86-'03 Sportster & Buell w/ S&S Heads
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

Available in Natural or Black

Head/Base Gasket Kit : XL 86-2003
This gasket kit contains the gaskets needed to install a set of S&S Super Stock cylinder heads. Kit contains head gaskets, base gaskets, o-rings, and exhaust pipe gaskets. Rocker box gaskets are not included.