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S&S Cycle® +0.020" Bore Forged Low Compression Aluminum 74" Piston Kit for 1941-1984 Harley Models with Big Twin Engine, with All Necessary Hardware - Made in U.S.A. - 106-5497
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S&S Cycle® +0.020" Bore Forged Low Compression Aluminum 74" Piston Kit for 1941-1984 Harley Models with Big Twin Engine, with All Necessary Hardware - Made in U.S.A. - 106-5497

$469.95
SKU:
106-5497
OUT OF STOCK

S&S Cycle® +0.020" Bore Forged Low Compression Aluminum 74" Piston Kit, with All Necessary Hardware - Made in U.S.A.

Fits 1941-1984 Harley Models with Big Twin Motors 

Features:

  • PISTON KITS

  • Replacement pistons available for stock and big-bore applications

  • All piston 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

  • Require the use of connecting rods with a rod length of 7.440" (standard length OEM #24281-74A connecting rods); use of earlier connecting rods with a 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 the early style rods)

  • Made in the U.S.A.

Finish:

  • Aluminum

Fitment:

  • 1980 Harley-Davidson Electra Glide Sport FLHS

  • 1979-1980 Harley-Davidson 1200 Fat Bob FXEF

  • 1979-1980 Harley-Davidson 1200 Electra Glide FLH

  • 1977-1979 Harley-Davidson 1200 Low Rider FXS

  • 1974-1980 Harley-Davidson 1200 Super Glide FXE

  • 1971-1978 Harley-Davidson 1200 Super Glide FX

  • 1966-1980 Harley-Davidson Electra Glide FL

  • 1966-1978 Harley-Davidson 1200 Electra Glide FLH

  • 1965 Harley-Davidson Electra Glide FL

  • 1965 Harley-Davidson 1200 Electra Glide FLH

  • 1958-1964 Harley-Davidson Duo Glide FL

  • 1958-1964 Harley-Davidson Duo Glide FLH

  • 1949-1951, 1953-1957 Harley-Davidson Hydra Glide FL

  • 1948 Harley-Davidson FL

  • 1941-1947 Harley-Davidson Knucklehead FL

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