Unrivaled Customer Service
And Expert Tech Advice!  
Same Day Shipping Before 11 PM ET
My Cart
Shop By Vehicle
Shop By
Close Menu
Shop By Vehicle
Top Categories
All Categories

Top Categories

All Categories

Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates

Tuff Stuff 7" Booster Combo 2071 Master Cylinder

Tuff Stuff 2121NA


made in usa
Tuff Stuff 7" Booster Combo 2071 Master Cylinder $253.99
jegs shipping
FREE Shipping
Estimated to ship directly from the manufacturer on 08/27/18
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Need it Sooner? This similar item ships today!
JEGS Master Cylinder and Booster Kit 1 1/8 in. Bore
JEGS 555-631015
View Details
7" Booster Combo
  • 2071 Master Cylinder
  • Single Diaphragm
  • Chrome

  • Specifications:

    Limited 1 Year
    Manufacturer's Part Number:

    Tuff Stuff's Master Cylinders combine quality, fitment and use only 100% new components, tested and manufactured in the USA. These master cylinders fit virtually all hot rods, customs and muscle cars, available in stock-style iron or aluminum smoothie versions. Stock-style cast iron master cylinders come in a variety of finishes including chrome plated, powder coated or as cast. Aluminum Smoothie master cylinders come in chrome plated or polished aluminum finish. Both incorporate 3-3/8" mounting hole spacing (67-74 Mustang is 3-1/8") and dual reservoirs. Master cylinders are available individually or as Brake Booster/Master Cylinder combo.

    Stock-Style Iron Master Cylinders:

    • 1” bore recommended for disc/drum and drum/drum brake set-ups
    • 1-1/8" bore recommended for most disc/disc brake set-ups
    • 3-3/8" mounting hole spacing
    • Dual reservoirs
    • Chrome plated, powder coated or as cast finish

    Aluminum Smoothie Master Cylinders:

    • Shallow hole master cylinders, usually used with a power brake booster, refers to the piston end being nearly flush with the back end of the master cylinder
    • Deep hole master cylinders, usually used on non-power manual brake systems, has a recessed piston end allowing the brake pedal rod to be held securely in the hole
    • 3-3/8" mounting hole spacing
    • Dual reservoirs
    • Chrome plated or polished aluminum finish

    Brake Booster/Master Cylinder Combos: Specific fit applications available in chrome plated, gold zinc or black powder coated finishes. Universal fit applications available in chrome plated or gold zinc finishes. Every unit is vacuum tested to insure reliability and works with many stock mounting bracket set-ups and with Tuff Stuff bracket kits (sold seperately). Universal fit applications include 3/8"-16 mounting studs and nuts.

    • 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

    2121NA - Tuff Stuff Master Cylinders is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from Very nice combo Our shop purchased this booster master cylinder combo for a 34 ford street rod to replace the old system. It is nice and compact and appears to be very well built. We were so impressed with the quality that we purchased a Tuff Stuff water pump to replace the leaky one on the same car.
    Date published: 2016-02-06
    • y_2018, m_8, d_19, h_17
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_94040, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs
    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations