S&S Cycle 90-1491 S&S Super Stock 3-5/8″ Bore O-Ring Style Dual Plug Cylinder Head Kit For 1966-78 HD Big Twins – Natural Aluminum Finish

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Original price was: $2,501.95.Current price is: $2,251.76.

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SKU: 90-1491 Categories: ,
0930-0013
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Description

S&S Cycle 90-1491 S&S Super Stock 3-5/8″ Bore O-Ring Style Dual Plug Cylinder Head Kit For 1966-78 HD Big Twins – Natural Aluminum Finish

  • Heads come completely assembled with valve seats, valves, guides, seals, .590″ lift valve springs, collars and valve keepers
  • Complete kits also include rocker cover gaskets, head gaskets and miscellaneous hardware with instructions
  • Use OEM manifolds and exhaust
  • Made in the U.S.A.

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