S&S Super Stock Cylinder Heads

(1 review)

Item: 342428-557230

$1520.96

Select Your Vehicle - Fitment Guaranteed

S&S Super Stock Cylinder Heads


Super Stock replacement heads for Shovelhead engines maintain a stock appearance, but offer improved port designs for better performance. These are the same heads used in Flathead Power SH-Series engines.

  • Stock appearance and improved performance
  • S&S .590 inch lift triple steel valve springs
  • Fits stock intake manifolds and exhaust pipes
  • Rocker cover fastened with 5/16"-18 hex-head cap screws
  • 3-5/8" bore
  • Single plug design
  • Natural aluminum finish
  • Band style cylinder heads
  • Made in the USA
Specification Details
Bore 3-5/8 in.
Country of Origin USA
Engine Type Shovelhead
Finish Natural
Material Aluminum
Spark Plug Type Single
Warranty 1 Year Manufacturer Warranty

Vehicle Fitment


Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.

Harley Davidson
  • FL 80 Electra Glide 1980
  • FLH 80 Electra Glide Heritage 1981-1983
  • FLH Electra Glide 1979-1983
  • FLHC Electra Glide Classic 1979-1982
  • FLHS Electra Glide Sport 1980-1983
  • FLHT Electra Glide 1982-1983
  • FLHTC Electra Glide Classic 1983
  • FLT Tour Glide 1979-1983
  • FLTC Tour Glide Classic 1980-1983
  • FLTD Tour Glide 1983
  • FXB Sturgis 1980-1982
  • FXDG Disc Glide 1983
  • FXE Super Glide 1981-1983
  • FXEF Super Glide Fat Bob 1979-1981
  • FXR Super Glide II 1982-1983
  • FXRS Low Glide 1982-1983
  • FXRS Super Glide II 1982-1983
  • FXRT Sport Glide 1983
  • FXS Super Glide Low Rider 1979, 1981-1982
  • FXSB Low Rider 1983
  • FXWG Wide Glide 1980-1983

Customer Reviews


American Made

By Michael D. on  Verified Purchaser

These super stock heads are a beautiful set of heads. Top notch American made products from S&S. Wish the matching pistons and cylinder's were available sooner, worth the wait though.


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Questions & Answers


How much horse power will that add?

By Wade

Without knowing exactly what bike you're putting it on, or the overall state of tune that bike happens to be in, it's hard to say exactly how much extra power you'd get out of these heads. What we can tell you is S&S claims that, when using a stock cam - you can get at least another 10 horsepower out of the engine, so long as you also use the required S&S Superstock pistons.

By Staff

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