Highlights:  Made In The USA, This kit offers a Large 54mm single piston machined billet aluminum calipers, stainless steel pistons and internals,  fits behind most 15" wheels or larger, comes with DDS rotors (Dimpled Drilled and Slotted) and all you need to convert your 9" Large bearing from drum to high performance disc brakes. Custom colors and finishes are available to match your build.

You need a brake that’s built to take the heat and keep on performing to its fullest for your Muscle car/Truck. The single (stainless steel) piston with heavy-duty stainless-steel internals will give your Muscle Car/Truck the stopping power and performance it needs to get any job done. 

This Rear disc brake conversion kit is Made In The USA from high-quality aircraft-grade T6061 aluminum billet and is designed to bolt onto your 9" Large Bearing flange. Designed and engineered to provide ridiculously more stopping power, the Sport R1 conversion kit looks amazing behind your wheels, improving the overall look and style of either your everyday ride or prized custom build. 

The Sport R1 rear conversion kit is made in house out of billet aluminum doubled down by stainless steel pistons and bleeders. This high-performance kit comes with DDS Rotors (Dimpled-Drilled, Slotted and Plated).  The DDS rotors will dissipate the heat to help from any glazing or warping.  The SSBC-USA kit includes high-performance brake pads, all necessary hardware and full instructions for easy installation. The standard finish is clear anodized or optional red, and black powder coat with optional custom powder coat colors available. 

This Made In The USA kit contains all the parts you need to replace your rear drum brake system with light-weight, large bore, aircraft-grade T6061 aluminum billet American-made calipers. CNC-manufactured from quality materials, our Sport R1 rear disc brake conversion kit bolts directly onto your stock axle, providing you with the performance and durability you expect from a modern brake system with easy installation. 

Kit Benefits: 

• Made in the USA
• Ridiculous stopping power
• Eye-popping looks
• Significantly upgraded safety
• Bolts onto stock 9” Large Bearing flange
• Faster braking response times
• Fits behind most 15” or larger (Consult fitment diagram)
• Fully assembled and easy to install
• Simple Instructions for bolt-on Installation 

Kit Features: 

• 2 Calipers complete with built in parking brake
• 1 heavy duty, large bore 54mm stainless steel piston per caliper
• 1 HD square-cut pressure seals & 1 dust seals per caliper (DOT design)
• 1 banjo bolt with compression washer per caliper
• DOT braided stainless flex lines
• High performance pads (carbon metallic)
• All hardware included
• Standard finish comes in clear anodized with optional powder coat in red or black
• Custom powder coat available to match custom build

Rotor Features:

• Efficient directionally designed “Slots” to reduce brake fade and reduce glazing
• “Dimple Drilled” to give the look of the traditional “Cross Drilled” design but without the life shortening effects
• Fully vented vane configuration for maximum cooling
• All surfaces are Zinc plated to prevent rust and corrosion

 Fits - Ford 9" large bearing - Old style flange. Please check fitment and drawing.