S&S CYCLE Piston Kit 80″ Stock Big Twin

Description

• For 80″ stock big twin motors
• Forged pistons for superior strength
• Piston kits include set of pistons, rings, wristpins, and clips
• Wrist pin deck height 1.270″
• Made in the U.S.A.
• Require the use of connecting rods with a rod length of 7.440″(standard length OEM #24281-74A connecting rods); use of earlier connecting rod with rod length of 7.470″ (OEM # 24281-41A) will result in a slight increase in the compression ratio of about one-halfpoint, and may also result in clearance problems (check all piston to cylinder head clearances carefully when using early style rods).