fits model: Mustang. make: Chevy. year: 1949-54–1974-80.

( Brand: Speedway Motors ), ( Manufacturer Part Number: 91631905 ), ( Type: Brake Caliper Brackets ), ( Universal Fitment: Yes )
The Speedway Motors 91631905 Kit is a versatile solution for upgrading the braking system in both 1974-80 Ford Mustang and 1949-54 Chevy applications. This complete brake kit is engineered to deliver superior stopping power and improved handling, making it an essential modification for enthusiasts seeking optimal performance from their classic vehicles.
The heart of this kit is a set of Drilled and Slotted Rotors. These rotors are designed to provide superior heat dissipation and resistance to warping, ensuring consistent and reliable braking performance. The drilled holes and slotted slots promote effective gas venting and pad-to-rotor contact, reducing the risk of brake fade during high-performance driving.
The kit includes a pair of high-performance Brake Calipers. These calipers offer increased clamping force, allowing for firmer pedal feel and improved stopping power. Their precision-machined construction ensures a snug fitment, minimizing any unwanted play or vibration.
Moreover, the kit also includes a set of Brake Pads, specifically engineered for the application to provide excellent stopping power and durability. These pads are designed to work seamlessly with the drilled and slotted rotors, ensuring optimal performance and longevity.
To complete the brake upgrade, this kit includes a set of Stainless Steel Brake Lines. These high-quality brake lines are resistant to corrosion and offer improved brake response and consistency compared to rubber lines. The stainless steel construction ensures a long lifespan, free from the concerns of deterioration and leaks.
Lastly, the kit includes a set of 1949-54 Chevy Spindles. These steel spindles are a direct fit for 1974-80 Ford Mustang applications, making this an excellent option for those looking to adapt the Mustang brake setup to a Chevy chassis. The steel construction ensures durability and reliability, providing a solid foundation for the upgraded braking system.
In summary, the Speedway Motors 91631905 Kit is a comprehensive solution for upgrading the braking system in both 1974-80 Ford Mustang and 1949-54 Chevy applications. It includes drilled and slotted rotors, high-performance brake calipers, brake pads, stainless steel brake lines, and 1949-54 Chevy spindles, all designed to deliver superior stopping power, improved handling, and durable, reliable performance.
* Designed specifically for 1974-80 Mustang models.
* Includes front and rear disc brake setup with drilled and slotted rotors for improved braking performance.
* Caliper finish options are available to match the appearance of your Mustang.
* Improves stopping power and reduces brake fade.
* Better pedal feel and modulation.
**Cons:*** Installation may require some custom fabrication, especially for the master cylinder and brake lines.
* Can be more expensive compared to stock brake systems.
* Some Mustang enthusiasts have reported issues with the caliper finish chipping or peeling.
2. **Chevy Spindles (Steel):** **Pros:*** High-strength steel construction for durability.
* Suitable for 1949-54 Chevy models.
* Can improve handling and steering response.
* Offers better alignment and reduces tire wear.
* Easy to install.
**Cons:*** May require some modifications to fit properly, especially for cars with independent front suspension.
* Can be more expensive compared to stock spindles.
* May not offer significant performance gains for everyday driving.
**Conclusion:**When considering the Speedway 91631905 kit for Mustang brakes and 1949-54 Chevy spindles, it's essential to weigh the pros and cons. The Mustang brake kit offers improved braking performance, but installation may require some custom fabrication and can be more expensive. The Chevy spindles provide better handling and alignment, but may need modifications to fit properly and can also be more expensive.
If your primary goal is to enhance the braking performance of your Mustang, the Speedway 91631905 kit is a worthwhile investment. However, if you're looking to improve the handling and alignment of your Chevy, the steel spindles might be the better choice. Ultimately, the decision depends on your specific needs, budget, and the goals for your project vehicle.
**Recommendation:**If you're looking for improved braking performance for your Mustang, the Speedway 91631905 kit is a solid investment. Make sure to consider the installation requirements and possible costs before making the purchase. For the Chevy spindles, assess the modifications needed and evaluate if the handling improvements justify the investment. Always ensure that the parts are compatible with your specific vehicle model and year.
Mounts the caliper behind axle and allows a minimum 13 wheel diameter. Will not work with stock 1949-54 steering arms. Will not work with traditional steering no room for upper arm. All hardware.
Part # 91631905 Condition New Brand Speedway Motors Sold Box Details Info Our basic front disc brake conversion kit is engineered to mount 1974-80 Pinto, Bobcat, and Mustang II 9-1/4 brakes onto 1949-54 Chevy passenger car spindles some machining of necessary. Not to be installed on stock 1949-54 Chevy vehicle front ends. Bearings seals. Headquarters.
Caliper brackets.