4402987/4402987
S&S 1250CC Wrinkle Black Cylinder Coversion Kit Flat Top 10:3:1 Harley XL 86-15 | 910-0443
- Brand S&S Cycle
- Model 4402987
- Availability In Stock
IN BRAND NEW CONDITION
PART # 910-0443
DRAG PART # 0931-0526
TUCKER PART # 483972
Fits: 1986-2015 Harley-Davidson Sportster Models ( 883 Models with require the use of XL1200 cylinder heads to achieve correct compression ratios)
Forged pistons - coated piston skirts with measurement window and S & S logo Forged pistons have larger than stock valve pockets and accepts up to 2.00" valves Available in silver powder coat or wrinkle black powder coat finish Kit includes S & S 1250cc pistons with rings and wristpins, S & S 39/16" bore cylinders, MLS head, base and exhaust gaskets, assembly lube and instructions Made in the U.S.A.