Product Summary

Universal Fit, Vacuum Diaphragm Dual Brake Booster Type

  • Features a dual diaphragm and has 10 x metric studs
  • Has a 9" diameter and a master cylinder bore size of 1-1/8"
  • Brake booster comes complete with the required master cylinder
  • Will work with disc/disc, disc/drum, and drum/drum brake set-ups
  • Entire assemble is beautifully chrome plated for that added flare
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Key Specs

MFG. Part #2129NA
BrandTuff Stuff
Brake Booster Diameter9 Inch
Master Cylinder FinishChrome
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Tuff Stuff 2129NA Details

Specific fit applications available in beautiful chrome plated, gold zinc or black powder coated finishes. 1" and 1-1/8" master cylinder bores work with disc/disc, disc/drum, and drum/drum brake set-ups. Single and dual diaphragm styles available in 7", 8", 9" and 11" diameters to fit virtually all hot rods, customs and muscle cars. 100% all new components - and every unit is vacuum tested to insure reliability. Works with many stock mounting brackets and Tuff Stuff universal brackets.

  • Brake Booster w/Master Cylinder
  • 9 inch
  • 1 1/8 inch Bore
  • Dual Diaphragm
  • 10 x 1.5 Metric Studs
  • 3/8-24 Pedal Rod Threads
  • Chrome finish

Tuff Stuff 2129NA Specifications

KEY SPECS
MFG. Part #2129NA
BrandTuff Stuff
Brake Booster Diameter9 Inch
Master Cylinder FinishChrome
GENERAL
Brake Booster TypeVacuum Diaphragm Dual
Outlet CountTandem
Master Cylinder Bore Size1-1/8 Inch
Brake Booster FinishChrome
Master Cylinder Port Sizes1/2"-20 & 9/16"-18 IFF
Reservoir IncludedYes
Sold in QuantityKit
GTIN Code698252002035

Ratings & Reviews

5

2 Reviews

Overall Assessment

Customers consistently praise the product's robust quality, underlining its exceptional features and practical aspects. Consumers have yet to install the dual brake booster but anticipate excellent performance based on its impressive appearance. Noteworthy is the product's superiority when compared to competitors, as reflected in customer recommendations. The prevailing consensus suggests a high level of satisfaction, with customers indicating a strong preference for this product over others in the market.

5

2 reviews

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Great quality product

5.0

8 months ago

Steve

Lexington KY

Verified

Great product and good quality!

Would Recommend

Dual brake booster

5.0

7 years ago

Sam

Ohio

Verified

Haven't installed this yet but it looks great.

Would Recommend

Showing 2 of 2 reviews

Questions & Answers

2 Questions • 2 Answers

What is the overall length of this kit from fire wall to end of master cylinder?

by Patrick

• 3 years ago

1 answer

Will this set up work in a 79 Z/28. I'm running a big block and the valve cover hit's existing 11 inch booster.

by Joe

• 9 years ago

1 answer

2 of 2 questions shown

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