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S&S Cycle

S&S Cycle 36-54 BT 84in Stock Bore Stroker Kit

Regular price $1,595.95
Regular price Sale price $1,595.95
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The S&S Stock Bore Stroker Kit is an economical way to increase the displacement of your engine. This S&S 84" stock bore Hot Set Up Kit upgrades 74" knucklehead and panhead engines to 84" displacement at approximately 8.4:1 or 7.3:1 compression

  • Includes a dynamically balanced 4-1/2" stroke flywheel assembly complete with S&S heavy duty connecting rods and mainshafts
  • Minor crankcase and cylinder modifications are required
  • Piston type determines compression ratio
  • This kit requires special pistons

This Part Fits:

Year Make Model Submodel
1936-1937 Harley-Davidson E Base
1936-1947 Harley-Davidson EL Base
1941-1949,1953-1954 Harley-Davidson FL Base
1953 Harley-Davidson FLF Base