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S&S Cycle Top End Kit

Product may vary from photo(s).

Everyday Low Price: $2,034.99

J&P Part: 432-993

Rating: Read Reviews

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This product was proudly made in the USA Made In The USA

S&S Cycle Top End Kit

• These top end kits include a set of S&S Shovelhead-style cylinder heads, a pair of S&S stock bore cylinders 3-7/16″ for 74″ engines, Wiseco cast 8:1 compression pistons complete with rings and wristpins, manifold clamps, manifold seals, all required hardware, and gaskets

• This 74″ top end kit include Wiseco 92-2500 series 3-31/32″ stroke pistons and o-ring style cylinder heads

• Pistons are pre-fit to the cylinders, so there is no machine work to be done and very little down time

Product Specs

  • Bore or Stroke: (3-31/32″ stroke)
  • Compression Ratio: 8:1
  • Displacement Size CI: 74″
  • Manufacturer Part Number: 90-0097
  • Seal or Gasket: O-Ring
  • Sold in Units: Kit
  • Upgrade or Replacement: Performance


Harley-Davidson® Models

  • Electra Glide Anniversary FLH : 1978
  • Electra Glide Fat Bob FLHFB : 1966–1970
  • Electra Glide FLH : 1966–1978
  • Electra Glide FLHB : 1966–1970
  • Electra Glide FLHF : 1966–1975
  • Electra Glide Sport FLHS : 1977
  • FL : 1973
  • FLB : 1966–1970
  • FLBF : 1970
  • FLFB : 1966–1969
  • Low Rider FXS : 1977–1978
  • Police Model FLP : 1971–1972, 1974–1975
  • Police Model FLPF : 1971–1972
  • Superglide Electric Start FXE : 1974–1978
  • Superglide Kick Start FX : 1971–1978

Customer Reviews


Bolts straight up as they claim. Took only a few hours to comlete the full build. Great product!!


S & S products are at the top of the game. Absolute impeccable quality with technical advances that we can appreciate, like the flowed heads with their triple valve springs, and grey iron cylinders.


Installed on rebuilt bottom end and what can i say, if its s+s its good this kit leaves nothing out


Very well made, all fasteners etc included. Only drawback is some rocker covers will need machining. Other than that a "bolt on" kit.


According to my mechanic, the parts were great, and a great complete kit overall. The bike runs good.