Products to Compare (max of 3)
X
Compare These Parts
America's Oldest Speed Shop ® Talk to the Experts. Call 800.979.0122, 7am-10pm, everyday.
Help Center
Help Center

U.S.Order Line:

800.979.0122

(CST) 7am - 10pm

Race and Rod Tech Support

Mon-Fri 8am - 5pm

Canadian Order Line:

855.313.9180

International Order Line:

1.402.323.3200
Since 1952
Menu
Shop By
Support
Account
Add to Cart
$42.99
Speedway Dual Feed Brake Master Cylinder, 1 Inch Bore, Disc/Drum
Speedway Dual Feed Brake Master Cylinder, 1 Inch Bore, Disc/Drum

Speedway Dual Feed Brake Master Cylinder, 1 Inch Bore, Disc/Drum

36 Reviews | 22 Answered Questions
In Stock
Can Ship FREE
Speedway Dual Feed Brake Master Cylinder, 1 Inch Bore, Disc/Drum
Image Gallery
Speedway Dual Feed Brake Master Cylinder, 1 Inch Bore, Disc/Drum Speedway Dual Feed Brake Master Cylinder, 1 Inch Bore, Disc/Drum Speedway Dual Feed Brake Master Cylinder, 1 Inch Bore, Disc/Drum Speedway Dual Feed Brake Master Cylinder, 1 Inch Bore, Disc/Drum
Speedway Dual Feed Brake Master Cylinder, 1 Inch Bore, Disc/Drum
Zoomed In Image
Part # 91031420
$42.99
each
Quantity:
Add to Cart
Call to Order
Add to Buildlist
Compare

Details
Reviews
Q&A
Articles

Important Messages:

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.

Details

Bore Size:
1.00"
Centerline of Holes:
3.25"
Material Type:
Steel
Mounted Length:
7.00"
Feed:
Dual
Overall Width:
4.00"
Overall Height:
5.00"
Outlet Fitting:
3/8"-24 IFF
Finish:
Painted
Sold in Quantity:
Each
Notes:
Includes 3/8"-24 threaded push rod.

Info

Dual feed master cylinder with 2 bolt flange style mount. Use with Speedway brake pedal assemblies. This cylinder is similar to those used on mid-70's Fords (Mustang, Fairlane/LTD, etc. with disc front/drum rear).

  • Mounting Bolt Holes:  3/8" or 10mm 
  • 7 1/4" long without the pushrod, add 2" for the pushrod
  • 3" wide from the outside of the reservoir to the edge of the outlets
  • Mounting flange is 4" wide
  • Master cylinder is also 3-7/16" tall without a cap
  • Included push rod is threaded 3/8"-24 (fine thread).
  • If you need a yoke for the pedal hook-up, use this Forged Steel Yoke.
  • Push rod boot included.

Uses 3/8"-24 female inverted flare outlets. If plumbing with AN 3 lines, you will need two each of these AN to IFM Adapters.

Learn more about selecting the proper master cylinder for your vehicle by reading our tech article. Brake System Selection. 

Notes

  1. Tech Tip: The bigger the master cylinder is, the more fluid you get, but you'll have less pressure at the caliper.
  2. There is no longer a loop on the end of the push rod for this master cylinder. It is now threaded 3/8"-24 (fine) male. If you need a yoke for pedal hook-up, use 910-02973.

Related Products

More Like This

Reviews

Q & A

Articles

  • by Jason
    Manual brake bleeding can be one of the most efficient ways to bleed the air out of your brake lines. Speedway Motors has created a guide to show you step-by-step how to manually bleed your brakes.
    Learn More
  • by Jason
    Anytime you purchase a new master cylinder, it's important to remove all the air before installing it. Here is a very helpful video tutorial that will show you how to bench bleed a new master cylinder.
    Learn More
  • by Jason
    Looking for a performance or custom brake set-up? Whether you're replacing components or building your brakes from scratch, you may wonder what size master cylinder or booster to use. No need to worry, just follow our handy guide.
    Learn More
  • by Jason
    So you've bleed your brakes, but you're still having trouble with that squishy pedal. If you're certain you have the air out of your brake lines; follow our guide to help check your master cylinder, booster, pedal ratios, and line pressures.
    Learn More

You May Also Like

Suggestions
Error
Note
Ok