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- USA
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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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:
- 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
4.4 ★★★★★
Based on 1605 reviews
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Product Reviews
★★★★★ 5
Non-greasy, great natural sunscreen
Size: 3 Ounce (Pack of 1)
This sunscreen isn’t greasy and absorbs into the skin well. Application is great. Really love that it’s all natural ingredients!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
★★★★★ 4
Frequently apply
Size: 3 Ounce (Pack of 1)
It's good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
★★★★★ 5
Great sunscreen!
Size: 3 Ounce (Pack of 1)
This sunscreen is fantastic. Exactly what it says, no white cast, not greasy and leaves your skin feeling great! Would totally recommend this product!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
★★★★★ 5
non-greasy, lightweight, and absorbs quickly, making it ideal for daily use on both face and body
Size: 3 Ounce (Pack of 1)
Made with beef tallow and zinc oxide, free from harsh chemicals and artificial fragrances
Hydrates and nourishes skin, perfect for dry or sensitive skin
Non-toxic and environmentally friendly, safe for ocean life
Stays put during activities, up to 80 minutes
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Reviewed in the United States on April 5, 2026
★★★★★ 5
Effective Sun Protection with Natural Ingredients.
Size: 3 Ounce (Pack of 1)
This sunscreen combines beef tallow and zinc oxide to offer reliable protection against the sun. The texture is lightweight and absorbs well, leaving the skin feeling comfortable without a heavy sensation. It works for both the face and body and holds up well against water exposure. It is a practical choice for those seeking a sunscreen with a more natural formula.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
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