S&S Cycle 89in Stroker Piston Kit Standard Bore For Harley 84-99 - Low compression piston kit For Harley 1984-1999

Low compression piston kit For Harley 1984-1999

S&S Cycle 89" stroker piston kit is designed for Harley-Davidson® Big Twin models from 1984 to 1999. This kit includes forged pistons, rings, wrist pins, and clips, providing a complete solution for motor replacement. Features a standard 3.500" bore, raised dome pistons for S&S® heads, and is intended for use with 4-5/8" stroke flywheels and S&S® Super Stock heads.
Note: For 89" stroker kits (raised dome for S&S® heads only). If ordering replacement pistons for older 89" stroker kits, flywheels will need rebalancing. 1.1875" piston deck height. Made in the U.S.A.