S&S Cycle Forged Piston Kit 88-103" - 3-5/8" +.010" - 106-5536

Item # : 208769

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  • Manufacturer: S and S Cycle


S&S Cycle Forged Piston Kit 88-103" - 3-5/8" +.010"


  • Replacement pistons available for stock 74in., 80in. and 3 5/8in. big-bore applications
  • All pistons kits come with two pistons, rings, wrist pins, and wrist pin keepers
  • Compression ratios listed are approximate and are calculated using the correct length cylinders as specified by S&S
  • Requires the use of connecting rods with a rod length of 7.440in.(standard length OEM #24281-74A connecting rods); use of earlier connecting rods with a rod length of 7.470in. (OEM #24281-41A) will result in a slight increase in the compression ratio of about 1/2 point, and may also result in clearance problems (check all piston to cylinder head clearances carefully when using the early style rods)
  • Fits 88in., 93in., 96in., 98in. and 103in. Engines
  • FORGED PISTONS 3 5/8in. BORE, 88in. ( 7.6:1 C.R.), 93in. (9.3:1 C.R.), 93in. HC (10.1:1 C.R.), 98in. (9.7:1 C.R.), MOTORS AND SIDEWINDER KITS

Manufacturer Part Number: 106-5536

Installation Instructions