Part # 91031420
Speedway Dual Feed Brake Master Cylinder, 1 Inch Bore, Disc/Drum
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- 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
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Product Summary
Universal Fit, Firewall Position, Tandem Outlet Count
- 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
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Key Specs
| MFG. Part # | 91031420 |
| Position | Firewall |
| Brake System Type | Disc/Drum |
| Outlet Count | Tandem |
| Reservoir Type | Integral |
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Details
Details
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:Â 3/8" or 10mmÂ
- 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.Â
Specifications
Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 91031420 |
| Brand | Speedway Motors |
| Position | Firewall |
| Brake System Type | Disc/Drum |
| Outlet Count | Tandem |
| Reservoir Type | Integral |
| GENERAL | |
| 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" |
| Sold in Quantity | Each |
| Notes | Includes 3/8"-24 threaded push rod. |