1-800-621-SEAT (7328)

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The ButlerBuilt SFI 39.1 Advantage Speedway now available in ALL BELTS version that allows the complete seat belt system to be mounted to the seat.

SKU: SFI-1120-39.1-4001

If choosing "Custom," size will be determined by driver size, racecar, etc.


Seat Details

  • Integrated head and shoulder support system
  • Compatible with DefNder, HANS, Hutchens or Hybrid devices (specify which device to be used)
  • Completely TIG welded by ButlerBuilt
  • Properly reinforced in all critical areas.
  • Right/Left lateral support for ribs, pelvis and thighs
  • Ergonomic profiles available in 10° to 25° laybacks
  • Energy impact absorbing foam
  • Black Velour fire-retardant seat cover
  • Option to build for seat insert (without upholstery, contoured bottom, rolled back pan and rib and leg foam)
  • NecksGen logo
  • Hooker Harness logo
  • Sfi Foundation logo
  • Arai logo
  • National Sprint Car logo