$153 Off
$153 Off
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#UP226645
BOOSTER CONV,64-66 MSTNG
- Blemished
- Item has cosmetic imperfections such as scuffs, dents, bends, or similar marks. The item functions as originally intended but is discounted due to these blemishes. Please review the photos and description for more information
- 7" Single black Mustang booster w/ firewall plate
$185.46
/kit
In Stock
$337.99
Save $152.53
Order soon, only 1 left in stock!
Item has cosmetic imperfections such as scuffs, dents, bends, or similar marks. The item functions as originally intended but is discounted due to these blemishes. Please review the photos and description for more information.
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Product Summary
64-66 Ford Mustang, Disc/Disc Brake System Type
- Blemished
- Item has cosmetic imperfections such as scuffs, dents, bends, or similar marks. The item functions as originally intended but is discounted due to these blemishes. Please review the photos and description for more information
- 7" Single black Mustang booster w/ firewall plate
- 1" 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
Key Specs
| MFG. Part # | UP226645 |
| Brand | Speedway Motors |
| Garage Sale Type | Blemished |
| Brake System Type | Disc/Disc |
| Brake Booster Diameter | 7 Inch |
Need To Know
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855.313.9176Ineligible for Return
Contains items that cannot be returned
Speedway Motors UP226645 Details
Speedway Motors UP226645 Details

This is Garage Sale priced due to cosmetic imperfections. The item functions as originally intended but is discounted due to the blemishes. The photos above will show the imperfections.
NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS
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" 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
Charts
Speedway Motors UP226645 Specifications
Speedway Motors UP226645 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | UP226645 |
| Brand | Speedway Motors |
| Garage Sale Type | Blemished |
| 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 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 |
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Ratings & Reviews
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Fitment
Fitment
1964-1966 Ford Mustang

