S&S® 4 1/8" Bore Forged Piston Kit For 1984-'16 Hot Set Up Kit®

S&S^® 41/8" BORE FORGED PISTON KITS FOR HOT SET UP KITS ^® for 1984-'16 HD^® big twins. Piston kits include set of pistons, rings, wristpins, and clips