S & S Cycle 910-0433 1250cc Conversion Kit Forged pistons: coated piston skirts with measurement window and S&S logo. Stock 1986-2015 1200cc cylinders can be bored over to accept these pistons.

• Pistons have larger than stock valve pockets: accepts up to 2.00 in. valves
• Made in USA

Silver Compression 10.3:1 978.95 978.95