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 Universal 8 Dual Zinc Power Brake Booster

Universal 8" Dual Zinc Power Brake Booster

Catalog Number: DB58
Price:  $117.88

Universal 8" Dual Diaphragm Power Brake Booster


  • Zinc Chromate finish
  • 3-3/8" Bolt Pattern (Firewall Side)
  • 3-3/8 Center to Center Bolt Hole (Master cylinder Side)
  • Uses adjustable pin
  • Great for installs on GM A, F, X, Body Cars with Big Blocks or Engines with tall headers
  • **Note** These boosters will work on a variety of GM, Ford, Trucks, & Passenger Cars. When ordering an universal brake booster please make sure you have the correct brackets or pedal assembly for your application.

    Will need adjustable pedal rod extension & the correct clevis for your application.

    Browse these categories for the correct pedal rod & Clevis

    • Booster Attachments (Pedal Rod/ Clevis)

    Browse these categories for the correct pedal & firewall brackets

    • Pedals & Pedal Brackets
    • Booster Brackets

Fits by Year, Make, Model:
Universal application
See Spec Tab For Details

Part Number=PB8531
Box Size=15x11x14
Brake Booster Type=Vacuum Diaphragm
Brake Booster Finish=Cadmium Zinc plated
Mounting Pattern=3-3/8? Square
Brake Booster Diameter=8? Dual
Rod Length=4
Notes=Length from mount face to M.C. mount face is 5-1/4"". Pushrod extends 4"" from mount face and has 3/8""-24 threads. Mount bolts are 5/16""-20 x 7/8"".