Overview of S&S Cycle Forged Piston Kit for 89" Stroker Kits (.010") - 106-5555
Kits include pistons, rings, pins and clips
- 3 1/2" Bore Forged Stroker Piston Kits For Stock Heads Or S&S Performance Replacement Heads - STD | S&S Cycle
These forged 3-1/2" bore stroker pistons for 1984-'99 HD® Evolution® big twin engines are required for the S&S 89" stock bore stroker kits, which include S&S 4-5/8" stroke flywheels. Pistons are designed to be used with stock cylinder heads or with S&S Performance Replacement heads. Low silicon forged material and advanced S&S piston skirt design result in high strengh and low noise. 3-1/2" standard bore.
Made in the U.S.A.
NOTE: This project requires a skilled technician. It is the responsibility of the person assembling the parts to check all clearances and assembly specifications.
(2) Wrist pins
(2) Top rings
(2) Second ring
(4) Oil rings
(2) Spacer rings
Specs for S&S Cycle Forged Piston Kit for 89" Stroker Kits (.010") - 106-5555
||Piston w/Ring Set
Alternate/OEM Part Number(s):