Build a real torque machine. These Big Bore forged pistons are designed to maximize the torque potential of the Screamin Eagle Stroker Flywheel and HTCC Cylinder Head combination. Kit includes forged pistons, rings, pins and clips. FOR RACE APPLICATION ONLY. Click icon for more information
Fits 99later carbureted Twin Cam models, EFI models require ECM recalibration through applicable calibration cartridge or through EFI Race Tuner Kit. See EFI Race Tuner Kit for fitment or calibration matrix for possible applications.