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#91664048
Speedway 1964-1966 Ford Mustang Booster Conv. Kit (Disc/ Disc)
3 Reviews
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2 Questions
- 7" Single black Mustang booster w/ firewall plate
- 1-1/8" Bore master cylinder, 1/2-20" & 3/8-24" ports on left side only
- Includes pre-bent lines to master cylinder
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$325.99
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Product Summary
64-66 Ford Mustang, Disc/Disc Brake System Type
- 7" Single black Mustang booster w/ firewall plate
- 1-1/8" Bore master cylinder, 1/2-20" & 3/8-24" ports on left side only
- Includes pre-bent lines to master cylinder
- Built in residual valve for rear brakes
- Mounting hardware included
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Key Specs
| MFG. Part # | 91664048 |
| Brand | Speedway Motors |
| Brake System Type | Disc/Disc |
| Brake Booster Diameter | 7 Inch |
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Speedway Motors 91664048 Details
This is one of our best selling power brake units for your early Mustang. Want to add power brakes but fear it will hit the shock towers? Not this unit! Sure to slip right in and clear under the hood and get the stopping power you deserve. Retain the OEM look and add power brakes to your Mustang today!
1964-1966 Ford Mustang Booster Conversion Kit (Disc/ Disc)
Conversion Kit Includes
- 7" Single Black Mustang Booster w/ Firewall Plate
- 1-1/8" Bore Master Cylinder
- 2227161 Casting Number with Teardrop Markings
- 1/2-20" & 3/8-24" Ports on left Side only
- Bottom Mount Universal Disc/Disc Proportioning Valve Kit
- Includes Pre-bent Lines to Master Cylinder
- Built in Residual Valve for Rear Brakes
- Zinc Bottom Mount Bracket
- Mounting Hardware
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Guides & Documents
Speedway Motors 91664048 Specifications
Speedway Motors 91664048 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 91664048 |
| Brand | Speedway Motors |
| Brake System Type | Disc/Disc |
| Brake Booster Diameter | 7 Inch |
| GENERAL | |
| Brake Booster Type | Vacuum Diaphragm Single |
| Outlet Count | Tandem |
| Outlet Fitting | 1/2"-20 & 3/8"-24 |
| Master Cylinder Bore Size | 1-1/8 Inch |
| Master Cylinder Port Sizes | 3/8"-24 & 1/2"-20 IFF |
| Master Cylinder Built-In Residual Valves | Yes |
| Master Cylinder Bail Type | Single Bail |
| Mounting Bracket Included | Yes |
| Proportioning Valve Included | Yes |
| Proportioning Valve Location | Bottom Mount |
| Reservoir Included | Yes |
| Sold in Quantity | Kit |