S&S CYCLE 1250CC KIT HARLEY DAVIDSON SPORTSTER 86-20 XL MODELS

S&S 1250CC KIT FOR 86-20 XL MODELS IN BLACK 10.3:1 FLAT TOP PISTONS 

• Kit includes S&S 1250cc pistons with rings and wristpins, S&S 3-9/16" bore cylinders, MLS head, base and exhaust gaskets, assembly lube and instructions
• Forged pistons have larger than stock valve pockets and accepts up to 2.00" valves
• Forged pistons - coated piston skirts with measurement window and S&S logo
• Made in the U.S.A.
• 883 models will require the use of XL1200 cylinder heads to achieve correct compression ratios.
• Will not work with XR1200 models.

HARLEY DAVIDSON SPORTSTER