SSBC-USA Auto Trans Front Power Disc Brake Conversion Kit Mustang 1967-1969
Highlights
- For Automatic Transmissions
- Includes 4-Piston Calipers
- 11.25" Hd Vented Rotors
- Power Brake Conversion
SSBC-USA Front Power Disc Brake Conversion Kit for 1967-1969 Mustangs with an Automatic Transmission.
This conversion kit (A121-1) restores the braking performance of your vintage 1967-1969 Mustang. It ensures better handling and enhanced stopping power. The kit transforms standard drum brakes into high-quality disc brakes. This American-made kit provides the seamless aesthetics of factory styling while enhancing functionality. The kit includes Kelsey Hayes-style calipers and a new dual bowl master cylinder. The kit includes everything needed for a complete transition.
Features and Benefits:
- Bolts to V8 or 6-cylinder drum brake spindles
- Original Kelsey Hayes GT-style 4-piston cast iron calipers for modern performance
- Contains square cut pressure seal, and factory style dust boot
- Stainless steel pistons, transfer tubes, bleeders, and pad retaining clips
- Premium black E-coat finish on calipers for added protection
- 7" single diaphragm booster and new power brake pedal
- New dual bowl master cylinder specifically for front disc brakes
- (2) Heavy-duty 11.25” vented rotors designed for optimal dissipating heat
- Includes mounting hardware, DOT flex hoses, splash shields, and backing plates
- Semi-metallic D11 brake pads
- Adjustable proportioning valve
- Bolt-on installation
- Made in the USA
Vehicle Fitment:
- 1967-1969 Mustangs with Automatic Transmission
Please Note: 6-cylinder spindles come from factory with 4-lug drums. This kit will convert to a 5 x 4.5” bolt pattern.
California Residents: Proposition 65 Warning
Related Categories: Restomod Brakes
Installation Difficulty

Intermediate skill is required for this installation.
Installation Instructions
-
Classic Tube Complete Power Disc Brake Line Kit Mustang V8 68-69 Stainless Steel for 8" Axle$141.99 MSRP $166.99 -
Master Cylinder With Adjustable Proportioning Valve Disc/Drum Mustang 1965-1973$150.99 MSRP $192.99









