S&S CYCLE Cylinder and Piston Kit 910-0203

103" stock motors or motors with factory 95" kits require piston kit only; stock or S&S cylinder heads can be used Made in the U.S.A. Fuel-injected motors will require recalibration of the fuel-injection system. This project requires a skilled technician. It is the responsibility of the person assembling the parts to check all clearances and assembly specifications. Not for Twin Cooled motors