Wilwood Rear Disc Brake Kit Dynapro With 11" Plain Rotors 2.36" Axle Offset 9" Big Bearing Rear Mustang 1965-1973
Wilwood Dynapro Rear Disc Brake Kit with 11" Plain Rotors for 1965-1973 Mustangs with a 2.36" Axle Offset and a 9" Big Bearing Rear Axle.
Give your 1965-1973 Mustang’s rear brake system a massive upgrade with this Dynapro Rear Disc Brake Kit with 11” Plain Rotors (140-11387) from Wilwood. This kit is designed for Mustangs with a 2.36” Axle Offset and a 9” Big Bearing Rear Axle.
Features and Benefits:
- Pair of 4-piston forged Dynapro calipers
- Pair of 11” diameter plain one-piece hat and rotor assemblies
- Fits most 14” or larger wheels
- Includes drum-style internal parking brake
- Parking brake cables relocated inward for more clearance
- All necessary mounting hardware included
This low-profile pro-series rear disc brake kit offers a complete solution for your muscle car’s rear axle that requires a parking brake assembly and additional clearance. The 11” plain one-piece hot and rotor assemblies, forged billet Dynapro 4-piston calipers and high friction pads will give your street or show machine’s brakes optimal balance. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs can personalize the style and optimize brake performance for every individual application.
Specifications:
- Rear end axle: 9” big bearing
- Axle offset: 2.36”
- Mount type: lug
- Caliper type: 4 piston
- Rotor diameter: 11”
- Wheel diameter: 14”
Vehicle Fitment:
- 1965-1973 Mustang with a 2.36” axle offset and a 9” big bearing rear axle.
Please Note:
- Wilwood Internal Parking Brake Cable Kit (BHS57) is not included and must be purchased separately.
- This brake kit allows for multiple wheels bolt circles: 5 x 4.50" / 5 x 4.75" / 5 x 5.00"
*Check www.wilwood.com for specific wheel clearance requirements.
*This kit is typically used in conjunction with an aftermarket front disc brake kit.
Related Categories: Mustang Rear Disc Brake Kits, Restomod Brakes, Mustang Big Brake Kits
Installation Difficulty

Advanced skill is required for this installation.












