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Ford 8” & 9” Rear Axle Disc Brake Conversion Kit with 11.25" Drilled & Slotted 5 x 4.5 & 5 x 4.75 Lug Tophat, 78-88 GM Metric Calipers with Built in Parking Brake - 15" Minimum Wheel Size

Ford 8” & 9” Axle Drilled & Slotted 5 x 4.5" 11" Rear Disc Brake Kit

Helix Suspension Brakes and Steering | HEXRBK009 | SKU: 14919

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Want more stopping power? Want the coolest looking brakes you can get starring at you through your wheels? Helix High Performance Big Brake Conversion Kit is your answer. Helix has designed this kit as a direct bolt on. No need to modify anything, just bolt on and go. Includes everything you will need to convert your rear stock Drum brakes to BIG 11.25 inch Disk Brakes. All kits have installation instruction for fast and easy installation. Works with most 15 inch and larger wheels. Check out or other brake booster items for an all in one kit to do the job in one fell swoop.

Stay ahead of the pack with Helix Suspension. For more information on Helix products please contact your local dealer, or go to


  • Brakes :: 11" Tophats
  • Calipers :: Metric w/ Parkbrake
  • Wheel :: 15" Minimum
  • Axle :: Ford Passenger Car Only
  • Tech Support :: Live
  • Warranty :: Limited Lifetime

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