12GQ-S-S-CYCLE-90-1004 Cylinder Head Kit - Big Twin12GQ-S-S-CYCLE-90-1004 Cylinder Head Kit - Big Twin
  • 12GQ-S-S-CYCLE-90-1004 Cylinder Head Kit - Big Twin
  • 12GQ-S-S-CYCLE-90-1004 Cylinder Head Kit - Big Twin

Cylinder Head Kit - Big Twin

90-1004

by S&S Cycle

Currently Unavailable.

Genuine S&S Cycle Parts

S&S Cycle

90-1004

Cylinder Head Kit - Big Twin

Warranty

This OEM part is guaranteed by Aftermarket's limited part warranty

Support

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Fitment Assurance

We guarantee fitment for this product

  • S&S heads give great performance, and work with additional upgrades
  • Kits are fully assembled, and include stainless steel valves and high-lift springs (up to .640 lift)
  • Intake manifold, pistons and gasket kits are sold separately; gasket kits contain head gaskets, base gaskets and exhaust pipe gaskets (rocker box gaskets are not included due to the variety of available rocker box styles)
  • Must reuse stock headbolts
  • S&S Super Stock piston kits are required and include 10:1 ratio pistons, rings, piston pins and clips (sold separately in pairs)
  • Made in the U.S.A.

  • Material: Aluminum, Stainless Steel
  • Weight: 24.50
  • Brand: S&S Cycle, S&S CYCLE
  • Attr Color: Aluminum
  • Base Color: Silver
  • Riding Style: Street
  • Product Name: Cylinder Head Kit
  • Manufacturer Item Number: 90-1004
  • Units: Pair
  • Distributor Part Number: 09300007
  • Color Finish: Aluminum
  • Model: Super Stock
  • Base Finish: Natural