Help is just a click away!
Click here to chat with a Speedway Team Member
💬
Online - Chat with us!
Chat
$20 off $250 | $40 off $500 | $60 off $750 | $80 off $1000      Promo: DRIVE    Expires: 6/5/20
$20 off $250 | $40 off $500 | $60 off $750 | $80 off $1000
Promo: DRIVE    Expires: 6/5/20
Products to Compare (max of 3)
X
Compare These Parts
Talk to the Experts. Call 800.979.0122, 7am-10pm, everyday.
Since 1952
in
in
Talk to the Experts. Call 800.979.0122
Shop By
Support
Account
Street Race Truck More... The Toolbox
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

Universal Fit, Firewall Position, Disc/Drum Brake System Type, Tandem Outlet Count, Natural

49 Reviews | 25 Answered Questions
In Stock
Can Ship FREE
STORE PICKUP
Availability
Store Pickup Availability
X
Lincoln, NE -
Phoenix, AZ -
Select your vehicle to verify fitment.
Select Vehicle
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
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
X
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
Speedway Dual Feed Brake Master Cylinder, 1 Inch Bore, Disc/Drum
Zoomed In Image
Part # 91031420
$42.99
each
Call to Order
Add to Buildlist
Compare
Details
Reviews
Q&A
Videos & Articles
  • Dual feed master cylinder with 2 bolt flange style mounts
  • This cylinder is similar to what was used on mid-70's Fords (Mustang, Fairlane/LTD, etc. with disc front/drum rear)
  • 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
  • Includes 3/8"-24 threaded push rod

Details

Position:
Firewall
Brake System Type:
Disc/Drum
Outlet Count:
Tandem
Reservoir Type:
Integral
Master Cylinder Bore Size:
1 Inch
Master Cylinder Material:
Steel
Finish:
Natural
Reservoir Included:
Yes
Pushrods Included:
Yes
Outlet Fitting:
3/8"-24 IFF
Overall Width:
4"
Overall Height:
5"
Mounted Length:
7"
Centerline of Holes:
3.25"
MFG. Part #:
91031420
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).

  • Works well in disc/disc or disc/drum brake setups
  • 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.
  • Pushrod 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.

Important Messages:

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Some parts are not legal for use in California or other states with similar laws/regulations

Related Products

More Like This

Reviews

Q & A

Videos & Articles
  • Tim talks about why using a new pedal assembly may be better for your project than the original pedal assembly.
  • In this Tech Tip, John makes a few suggestions for a customer looking to update the braking system on his ’51 Deluxe.
  • 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.

You May Also Like

Error
X
Note
X
Ok