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Rear Disc Brake Conversion for 1987-93 Mustang by LEED Brakes

Rear Disc Brake Conversion Kit - 87-92 Ford 7.5 & 8.8 - 5 Lug

Add the safety, reliability and performance of rear disc brakes to your vehicle with our drum to disc brake conversion. In this kit you receive everything you need to mount single piston disc brakes to your Ford 7.5 & 8.8 Fox Body Rear Axle. All components used in these kits are new high quality, precision machined products with a zinc plated finish to reduce corrosion and extend the life of your brake system. The heavy duty 54mm Single Piston caliper with built-in parking brake and 11.25 in vented rotor will give you the braking your car deserves. In this kit you will also receive a new brake master cylinder, brake lines and fittings for proper pedal feel and brake pressure. Check axle housing flange dimensions to ensure proper fitment before purchasing - See Photo #2

This kit is designed to work with a standard offset of 2.5”. If you are having new 5-lug axle shafts made they should be the same length and offset as the original axles that were installed in your car. The 5-lug brake kit does not require longer axle shafts.

LEED Brakes – Big Brake Comparison

LEED Brakes Rear Disc Brake

Rear Caliper Piston Size – 54mm

Brake Pad 2.87 x 5.85

Rotor 11.14 in x 1.0 in - vented

SN95 Rear Disc Brake

Rear Caliper Piston Size – 38mm

Brake Pad 1.91 x 3.531

Rotor 10.51 in x 9/16 in – solid, non-vented

93 Cobra Rear Disc Brake

Rear Caliper Piston Size – 45mm

Brake Pad 2.35 x 4.512

Rotor 10.16 in x 15/16 in - vented

SKU: RC0013

5 Lug rear disc brake kit for Fox Body Mustang by LEED Brakes

Rear Disc Brake Conversion Kit - Ford 7.5 & 8.8 - 5 Lug

Add the safety, reliability and performance of rear disc brakes to your vehicle with our drum to disc brake conversion. In this kit you receive everything you need to mount single piston disc brakes to your Ford 7.5 & 8.8 Fox Body Rear Axle. All components used in these kits are new high quality, precision machined products with a zinc plated finish to reduce corrosion and extend the life of your brake system. The heavy duty 54mm Single Piston caliper with built-in parking brake and 11.25 in vented rotor will give you the braking your car deserves.
Check axle housing flange dimensions to ensure proper fitment before purchasing - See Photo #2

This kit is designed to work with a standard offset of 2.5”. If you are having new 5-lug axle shafts made they should be the same length and offset as the original axles that were installed in your car. The 5-lug brake kit does not require longer axle shafts.

LEED Brakes – Big Brake Comparison

LEED Brakes Rear Disc Brake

Rear Caliper Piston Size – 54mm

Brake Pad 2.87 x 5.85

Rotor 11.14 in x 1.0 in - vented

SN95 Rear Disc Brake

Rear Caliper Piston Size – 38mm

Brake Pad 1.91 x 3.531

Rotor 10.51 in x 9/16 in – solid, non-vented

93 Cobra Rear Disc Brake

Rear Caliper Piston Size – 45mm

Brake Pad 2.35 x 4.512

Rotor 10.16 in x 15/16 in - vented

SKU: RC0012

Front Parking Brake Cable for 1987-1993 Mustang

Front Parking Cable Kit for 1987-1992 Mustang

Looking for additional adjustment in your Fox Body Mustang Parking Brake Cables? Look no further, our USA Made adjustable front parking brake cable will give you all the adjustment you need when adding rear disc brakes. Made specifically for the 1987-1992 Mustang this cable measures 11.50 in. OAL with an 5/16-18 in threaded section. Threaded section measures 4.70 in.

SKU: CBL0014

Rear Disc Brake Kit for Fox Body Mustang by LEED Brakes

Rear Disc Brake Conversion Kit with 4-Lug Compatibility for 1979-1986 Ford Mustang Fox Body 7.5 & 8.8 Axles

Upgrade your 1979-1986 Fox Body Mustang with LEED Brakes’ rear disc brake conversion kit, designed for 7.5 & 8.8 rear axles with 4-lug compatibility. This direct bolt-on upgrade replaces outdated drum brakes with single-piston disc brakes, delivering improved stopping power, reliability, and heat dissipation. Featuring zinc-plated components, 11-inch vented rotors, and a heavy-duty parking brake caliper, this kit ensures long-lasting performance for your Fox Body.

LEED Brakes – Big Brake Comparison

LEED Brakes Rear Disc Brake

Rear Caliper Piston Size – 54mm

Brake Pad 2.87 x 5.85

Rotor 11.14 in x 1.0 in - vented

SN95 Rear Disc Brake

Rear Caliper Piston Size – 38mm

Brake Pad 1.91 x 3.531

Rotor 10.51 in x 9/16 in – solid, non-vented

93 Cobra Rear Disc Brake

Rear Caliper Piston Size – 45mm

Brake Pad 2.35 x 4.512

Rotor 10.16 in x 15/16 in - vented

SKU: RC0010

Rear Disc Brake Conversion Kit with 4-Lug Compatibility for 1987-1992 Ford 7.5 & 8.8 Axles

LEED Brakes – Big Brake Comparison

LEED Brakes Rear Disc Brake

Rear Caliper Piston Size – 54mm

Brake Pad 2.87 x 5.85

Rotor 11.14 in x 1.0 in - vented

SN95 Rear Disc Brake

Rear Caliper Piston Size – 38mm

Brake Pad 1.91 x 3.531

Rotor 10.51 in x 9/16 in – solid, non-vented

93 Cobra Rear Disc Brake

Rear Caliper Piston Size – 45mm

Brake Pad 2.35 x 4.512

Rotor 10.16 in x 15/16 in - vented

SKU: RC0011

LEED Brakes C10 & K10 Rear disc Brake Kit

Rear Disc Brake Conversion Kit - Chevrolet & GMC C10 & K10 Trucks 6 Lug

Upgrade your C10 & K10 truck to rear disc brakes with ease! The LEED Brakes rear disc brake kit for your C10 Truck is a direct bolt on to the factory rear axle. Our 2 piece mounting design gives you the flexibility to orientate your brake caliper in 3 positions. This helps with additional clearance of most aftermarket suspension and frame modifications.

In this K10/C10 rear disc brake conversion kit we provide a 11.625 in. vented brake rotor and heavy duty 54mm single piston caliper with built-in parking brake and semi-metallic brake pad for optimum performance. The brake calipers and brackets have a bright zinc plated finish for corrosion protection and a clean look. Adapters are also included for easy installation of most stock and aftermarket parking brake cables. This kit is designed to fit into the stock C10 15" wheels as well as most aftermarket 15" and larger wheels. A clean look, great performance and easy installation!

If you have a 6 Lug Truck that you have converted to 5 Lug see kit number RC6002

Check axle housing flange dimensions to ensure proper fitment before purchasing - See Photo #2

SKU: RC6001

Rear Disc Brake Conversion for OBS GM Truck by LEED Brakes

Rear Disc Brake Conversion Kit for 10-Inch Drum Chevrolet & GMC C1500 Trucks

Upgrade your C1500 OBS GM truck to rear disc brakes with ease! The LEED Brakes rear disc brake kit for your C1500 Truck is a direct bolt on to the factory rear axle. Our 1 piece mounting design gives you the flexibility to orientate your brake caliper in 3 positions. This helps with additional clearance of most aftermarket suspension and frame modifications.

In this C1500 OBS rear disc brake conversion kit we provide a 11.5 in. vented brake rotor and heavy duty 54mm single piston caliper with built-in parking brake and semi-metallic brake pad for optimum performance. The brake calipers and brackets have a bright zinc plated finish for corrosion protection and a clean look. Adapters are also included for easy installation of most stock and aftermarket parking brake cables. This kit is designed to fit into the stock C1500 16" wheels as well as most aftermarket 15" and larger wheels. A clean look, great performance and easy installation!

If you have 11 in rear drum brakes use kit number RC6004

Check axle housing flange dimensions to ensure proper fitment before purchasing - See Photo #2

SKU: RC6003

Rear Disc Brake for GM OBS K1500 Truck - LEED Brakes

Rear Disc Brake Conversion Kit for 10-Inch Drum Chevrolet & GMC K1500 Trucks

Upgrade your K1500 OBS GM truck to rear disc brakes with ease! The LEED Brakes rear disc brake kit for your K1500 Truck is a direct bolt on to the factory rear axle. Our 1 piece mounting design gives you the flexibility to orientate your brake caliper in 3 positions. This helps with additional clearance of most aftermarket suspension and frame modifications.

In this K1500 OBS rear disc brake conversion kit we provide a 11.65 in. vented brake rotor and heavy duty 54mm single piston caliper with built-in parking brake and semi-metallic brake pad for optimum performance. The brake calipers and brackets have a bright zinc plated finish for corrosion protection and a clean look. Adapters are also included for easy installation of most stock and aftermarket parking brake cables. This kit is designed to fit into the stock K1500 16" wheels as well as most aftermarket 15" and larger wheels. A clean look, great performance and easy installation!

If you have 11 in rear drum brakes use kit number RC6006

Check axle housing flange dimensions to ensure proper fitment before purchasing - See Photo #2

SKU: RC6005

About Us

LEED Brakes carries a full line of Drum to Disc Brake Conversion Kits, Power Brake Booster Kits, Master Cylinder Kits, and many hard-to-find brake accessories for your muscle car, classic truck, and street rod.

LEED Brakes was started in Buffalo, NY by automotive enthusiasts for automotive enthusiasts! We are determined to provide our customers with the highest quality parts at a fair price, backed by a one-year warranty. With brake fluid running through our veins, we're dedicated to providing you with the best customer service, product quality, and speedy delivery. We have technical support staff on hand to answer all your questions about our products and your brake project.

Just like us, you've spent hours wrenching away on your muscle car, truck, or street rod. Don't trust just anyone with your biggest safety item: brakes. Trust that LEED Brakes will provide you with a reliable, long-lasting brake solution for years to come.

We'll make you stop!

- The LEED Brakes Team

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