SKU: 21959086518

Universal 8 Dual Zinc Power Brake Booster PB8531

Sale price$160.71 Regular price$178.57
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

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Description

Universal 8 Dual Zinc Power Brake Booster PB8531Overview: 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 Notes: These boosters will work on a variety of GM, Ford, Trucks, and Passenger Cars. When ordering an universal brake booster please make sure you have the correct brackets

Overview:
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


Notes: 

  • These boosters will work on a variety of GM, Ford, Trucks, and 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 and the correct clevis for your application.
  • 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".


Specs:

Part Number PB8531
Brake Booster Type Vacuum Diaphragm
Brake Booster Finish Cadmium Zinc plated
Mounting Pattern 3-3/8 in Square
Brake Booster Diameter 8 in Dual
Length 5.5 in
Rod Length
4 in
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 21959086518

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🪷Tammy🪷
Massapequa, US
★★★★★ 5
really good value
Number of Items: 6
The heat resistant tape is very sticky and durable. It doesn’t leave a residue on the product that i am using it on. There is no smell. Good value and quality
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Reviewed in the United States on March 22, 2026
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Alyssa
Battle Creek, US
★★★★★ 5
Perfect for heatpresses
Number of Items: 6
Game changer when making sublimation mugs or pressing shirts. Will always keep this in hand
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Reviewed in the United States on May 30, 2026
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Jeremy B
Phoenix, US
★★★★★ 4
Tape small
Number of Items: 6
The tape rollers are much smaller than expected 2 in circles with little tape. WTf moment
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Reviewed in the United States on May 2, 2026
Y
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Yvonne Marie Stogsdill
Battle Creek, US
★★★★★ 5
Must have
Number of Items: 2
This heat tape works beautifully, really holds the shirt in place.. It's a definite must have for your heat press
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Reviewed in the United States on April 12, 2026
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Denise
Massapequa, US
★★★★★ 5
Sublimation tape that works.
Number of Items: 2
Very strong and sticky tape. Great to use for sublimation on tumblers. No residual left on tumblers. Holds amazing. Stretch is just enough to help you get things nice and tight.
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Reviewed in the United States on February 15, 2026

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