S&S Complete 80" Top End Kit - '79-84 Big Twins w/Band-Style Heads (90-0098)

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$3,879.55
$2,966.36
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  • Replace that worn out top end with the S&S 80" top end replacement kit
  • This kit contains S&S 3-1/2" bore high tensile cast iron cylinders, 3-1/2" bore forged pistons, S&S Super Stock cylinder heads, and all the gaskets and hardware needed to totally replace the top end of a tired 80" shovelhead engine
  • The high flowing ports and .590" lift capacity of the cylinder heads allow for improved performance and easy high lift camshaft intallation
  • The moderate 8:1 compression rato allows your engine run well on readily available premium pump gas
  • 4.25" stroke length
  • Pistons are pre-fit to the cylinders, so there is no machine work to be done and very little down time
  • Made in the U.S.A.
Compatible Vehicles
Years Make Make Notes
1983 Harley-Davidson Disc Glide FXDG
1979-1981 Harley-Davidson Electra Glide Classic FLHC
1979-1984 Harley-Davidson Electra Glide FLH
1984 Harley-Davidson Electra Glide FLHX
1980-1981 Harley-Davidson Electra Glide Sport FLHS
1984 Harley-Davidson Electra Glide Sport FLHS
1979-1981 Harley-Davidson Fat Bob FXEF
1982-1983 Harley-Davidson Low Glide FXRS
1979-1982 Harley-Davidson Low Rider FXS
1983-1984 Harley-Davidson Low Rider FXSB
1983 Harley-Davidson Sport Glide FXRT
1980-1982 Harley-Davidson Sturgis FXB
1979-1984 Harley-Davidson Super Glide Electric Start FXE
1982-1983 Harley-Davidson Super Glide II FXR
1980-1984 Harley-Davidson Wide Glide FXWG

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