S&S Cycle Top End Kit - 3.4375" Bore - 74" Big Twin '66-'84

S&S Cycle
SKU: 90-35068
SKU:

In stock

Before you buy, please note:
  • O-ring style cylinder heads.
  • Includes:
  • • S&S Super Stock® Cylinder Heads
  • • S&S Stock Bore Cylinders
  • • Forged Pistons
  • • Ring Sets
  • • Wrist Pins
  • • Manifold Clamps
  • • Manifold Seals
  • • Gaskets
  • • Hardware
Sale
$3,659.95
$3,293.96
/ Kit
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$3,293.96 $3,659.95
Product Details
Features
  • Include a set of S&S Shovelhead-style cylinder heads, a pair of S&S stock bore cylinders (3-7/16" for 74" engines or 3-1/2" for 80"), forged 8:1 compression pistons complete with rings and wrist pins, manifold clamps, manifold seals, all required hardware, and gaskets
  • 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.
Specifications
More Information
Vendor Part Number 900097
Package Height 20.5
Package Length 27.25
Package Width 12
Parts Unlimited # 0903-1269
Bore Size Imperial 3.4375"
Brand S&S Cycle
Compression Ratio 8.0:1
Displacement 74"
Riding Style Street
Stroke Length (in) 3-31/32"
Unit of Measure Kit
Fitment
YEAR MAKE MODEL
1966 - 1980 Harley-Davidson 1200 Electra Glide FLH
1979 - 1980 Harley-Davidson 1200 Fat Bob FXEF
1979 Harley-Davidson 1200 Low Rider FXS
1979 - 1980 Harley-Davidson 1200 Super Glide FXE
1966 - 1978 Harley-Davidson Electra Glide FL
1970 - 1977 Harley-Davidson FLH Electra Glide
1971 - 1978 Harley-Davidson FX Super Glide
1974 - 1978 Harley-Davidson FXE Super Glide
1977 - 1978 Harley-Davidson FXS Low Rider

Fitment Disclosure
For reference only, please consult your owner’s manual to confirm your fitment.


General Safety Warning
Failure to follow the manufacturer's recommendations and requirements can cause product failure resulting in serious injury or death. While effort has been taken to collect accurate fitment information, 43 Moto accepts no liability for loss or damage resulting from errors or omissions. If you believe any of the information provided is erroneous, please email [email protected].

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