Skip to content
  • Home
  • Shop Big Brake Bundles
  • Replacement Parts
  • About Us
    • Careers
    • Brake Force Calculator
  • Contact Us
  • Blog
  • Log in
  • Facebook
  • Instagram
  • LinkedIn
Cart
If you are experiencing issues with our website, please give our team a call (716) 775-6700
SSBC-USA American Stopping Power red/blue logo. American Made Big Brake Upgrade Kits. Performance brakes for Ford, Dodge, Chevy, Jeep, GMC, GM, and Mercury. Stainless Steel disc brake conversions and racing brakes. SSBC-USA American Stopping Power red/blue logo. American Made Big Brake Upgrade Kits. Performance brakes for Ford, Dodge, Chevy, Jeep, GMC, GM, and Mercury. Stainless Steel disc brake conversions and racing brakes. White SSBC-USA American Stopping Power Logo. American Made disc brake conversion kits for Ford, Dodge, Jeep, Ram, GMC, Mercury, Chevy, and GM performance brakes. Big brake kits for added safety on your vehicle. Conversion kits for disc brakes. SSBC-USA American Stopping Power red/blue logo. American Made Big Brake Upgrade Kits. Performance brakes for Ford, Dodge, Chevy, Jeep, GMC, GM, and Mercury. Stainless Steel disc brake conversions and racing brakes.
  • Home
  • Shop Big Brake Bundles
  • Replacement Parts
  • About Us
    • Careers
    • Brake Force Calculator
  • Contact Us
  • Blog
Search Cart
Home / Products / 28136

Products

Quick view
American Made Kelsey Hayes 4-Piston Direct Fit Front Drum to Disc Brake Conversion Kit W/DS Rotors. Black

SKU- A120-20-DS

$1,570.00
Quick view
American Made Kelsey Hayes 4-Piston Direct Fit Front Drum to Disc Brake Conversion Kit W/Rotors. Black

SKU- A120-20

$1,485.00
Quick view
New Direct Fit Front Drum to Disc Brake Conversion Kit W/DS Rotors

SKU- A120-5-DS

$1,145.00
Quick view
New Direct Fit Front Drum to Disc Brake Conversion Kit W/Rotors

SKU- A120-5

$1,050.00
Quick view
New Front Brake Pad Set for SSBC-USA 5 Lug Conversion Kits

SKU- 10144

$118.00
Quick view
New Front Rotor Standard Surface 4 Lug

SKU- 23183AC1A

$136.00
American-made SSBC-USA Kelsey Hayes front disc brake conversion kit with black DS rotors, designed for direct fit drum to disc upgrades.
SSBC-USA American-made Kelsey Hayes 4-piston front disc brake conversion kit with black DS rotors and calipers.
American-made SSBC-USA Kelsey Hayes 4-piston front disc brake conversion kit with black DS rotors on a vehicle wheel.
American-made SSBC-USA Kelsey Hayes front disc brake conversion kit with black DS rotors, designed for direct fit drum to disc upgrades.
SSBC-USA American-made Kelsey Hayes 4-piston front disc brake conversion kit with black DS rotors and calipers.
American-made SSBC-USA Kelsey Hayes 4-piston front disc brake conversion kit with black DS rotors on a vehicle wheel.

American Made Kelsey Hayes 4-Piston Direct Fit Front Drum to Disc Brake Conversion Kit W/DS Rotors .Black

SKU- A120-20-DS

Regular price $1,570.00
/
Shipping calculated at checkout.

Highlights:  Made In The USA, direct fit, 4-piston Kelsey-Hayes-style E-coated calipers, dual reservoir master cylinder, significantly superior stopping power, greatly improved safety, fits most 15" and factory 14" X 7" steel wheels, 1964½ – 1966 Ford Mustang, V8 Automatic, vacuum booster, 11.25” dimple drilled/slotted rotors, adjustable proportioning valve.

Why put cheap imported brakes on your American muscle car?? This Made In The USA brake conversion kit contains all the parts you need to convert your 1964½ -1966 Ford Mustang with a V8 engine an automatic transmission from drum to disc brakes in the classic Kelsey-Hayes style. 

Kelsey-Hayes style Shelby/GT calipers, brackets, and splash shields are made from the original Ford prints and 100% Made in America. Manufactured from quality materials, the SSBC-USA Mustang Kit is designed to ensure high-performance, style, power and dependability. 

This SSBC-USA Brake Kit includes premium-quality cast iron, E-coated calipers for ultimate corrosion resistance with stainless steel pistons and a dual reservoir master cylinder. Also included is an adjustable proportioning valve which is the best way to adjust front and rear brake bias for maximum stopping power. You'll get dependable performance with a factory look. 

Kit Benefits: 

  • Made in the USA
  • Classic "factory" look
  • Significantly superior stopping power
  • Greatly improved safety
  • Fits most 15” and factory-styled 14” X 7” steel wheels (Consult fitment diagram)
  • Fits on stock V8, 5-Lug Drum Brake Spindles Only
  • Simple Instructions for Bolt-On Installation 

Kit Details: 

  • Kelsey-Hayes Original GT-Style 4-Piston Cast Iron Calipers
  • Contains Square-Cut Pressure Seal and Factory-Style Dust Boot
  • Calipers come with a black E-coat finish
  • 7” Single Diaphragm Booster
  • Dual Reservoir Steel Master Cylinder
  • Stainless Steel Pistons, Transfer Tubes, Bleeders and Pad Retaining Clips
  • Includes E-Coated Mounting Brackets
  • Two 11.25” Diameter Dimple Drilled/Slotted Rotors
  • Semi-Metallic Brake Pads
  • Adjustable Proportioning Valve
  • Includes Mounting Hardware, DOT Flex Hoses, Splash Shields and Backing Plates

Fits These Vehicles:

  • 1964-1966 Ford Mustang, V8 Automatic only

Please consult the wheel fitment diagram to confirm clearances and contact Technical Support at 716-775-6700 with any questions.

American made SSBC-USA Kelsey Hayes front disc brake conversion kit with four-piston caliper and rotors for direct fit.
American-made SSBC-USA Kelsey Hayes front disc brake conversion kit with rotors, featuring four-piston direct-fit design in black.
SSBC-USA American-made Kelsey Hayes 4-piston front disc brake conversion kit with black DS rotors and calipers.
American-made SSBC-USA Kelsey Hayes 4-piston front disc brake conversion kit with black DS rotors on a vehicle wheel.
American made SSBC-USA Kelsey Hayes front disc brake conversion kit with four-piston caliper and rotors for direct fit.
American-made SSBC-USA Kelsey Hayes front disc brake conversion kit with rotors, featuring four-piston direct-fit design in black.
SSBC-USA American-made Kelsey Hayes 4-piston front disc brake conversion kit with black DS rotors and calipers.
American-made SSBC-USA Kelsey Hayes 4-piston front disc brake conversion kit with black DS rotors on a vehicle wheel.

American Made Kelsey Hayes 4-Piston Direct Fit Front Drum to Disc Brake Conversion Kit W/Rotors .Black

SKU- A120-20

Regular price $1,485.00
/
Shipping calculated at checkout.

Highlights:  Made In The USA, direct fit, 4-piston Kelsey-Hayes-style E-coated calipers, dual reservoir master cylinder, significantly superior stopping power, greatly improved safety, fits most 15" and factory 14" X 7" steel wheels, 1964½ – 1966 Ford Mustang, V8 Automatic, vacuum booster, 11.25” vented rotors, adjustable proportioning valve.

Why put cheap imported brakes on your American muscle car?? This Made In The USA brake conversion kit contains all the parts you need to convert your 1964½ -1966 Ford Mustang with a V8 engine an automatic transmission from drum to disc brakes in the classic Kelsey-Hayes style. 

Kelsey-Hayes style Shelby/GT calipers, brackets, and splash shields are made from the original Ford prints and 100% Made in America. Manufactured from quality materials, the SSBC-USA Mustang Kit is designed to ensure high-performance, style, power and dependability. 

This SSBC-USA Brake Kit includes premium-quality cast iron, E-coated calipers for ultimate corrosion resistance with stainless steel pistons and a dual reservoir master cylinder. Also included is an adjustable proportioning valve which is the best way to adjust front and rear brake bias for maximum stopping power. You'll get dependable performance with a factory look. 

Kit Benefits: 

  • Made in the USA
  • Classic "factory" look
  • Significantly superior stopping power
  • Greatly improved safety
  • Fits most 15” and factory-styled 14” X 7” steel wheels (Consult fitment diagram)
  • Fits on stock V8, 5-Lug Drum Brake Spindles Only
  • Simple Instructions for Bolt-On Installation 

Kit Details: 

  • Kelsey-Hayes Original GT-Style 4-Piston Cast Iron Calipers
  • Contains Square-Cut Pressure Seal and Factory-Style Dust Boot
  • Calipers come with a black E-coat finish
  • 7” Single Diaphragm Booster
  • Dual Reservoir Steel Master Cylinder
  • Stainless Steel Pistons, Transfer Tubes, Bleeders and Pad Retaining Clips
  • Includes E-Coated Mounting Brackets
  • Two 11.25” Diameter Heavy-Duty Vented Rotors
  • Semi-Metallic Brake Pads
  • Adjustable Proportioning Valve
  • Includes Mounting Hardware, DOT Flex Hoses, Splash Shields and Backing Plates

Options – Contact us for details: 

  • Rotor upgrades (dimple drilled, slotted and plated )

Fits These Vehicles:

  • 1964-1966 Ford Mustang, V8 Automatic only

Please consult the wheel fitment diagram to confirm clearances and contact Technical Support at 716-775-6700 with any questions.

Front disc brake conversion kit with DS rotors by SSBC-USA, featuring new direct fit front drum to disc brake upgrade.
Front disc brake conversion kit by SSBC-USA with direct fit front drum to disc brake conversion and DS rotors.
SSBC-USA front disc brake conversion kit with DS rotors installed on a vehicle wheel for improved braking performance.
Front disc brake conversion kit with DS rotors by SSBC-USA, featuring new direct fit front drum to disc brake upgrade.
Front disc brake conversion kit by SSBC-USA with direct fit front drum to disc brake conversion and DS rotors.
SSBC-USA front disc brake conversion kit with DS rotors installed on a vehicle wheel for improved braking performance.

New Direct Fit Front Drum to Disc Brake Conversion Kit W/DS Rotors.

SKU- A120-5-DS

Regular price $1,145.00
/
Shipping calculated at checkout.

FRONT POWER DISC BRAKE CONVERSION KIT, FOR 4LUG, FOR 6-CYLINDER VEHICLES 1964 ½ - 1966, FORD MUSTANG ORIGINAL

This kit contains all the parts you need to convert your 1964.5-1966, 6 cylinder Ford Mustang with automatic transmission from drum to disc brakes.

Manufactured from quality materials, these front conversion kits are designed to bolt directly onto your stock axle and provide you with the performance and durability you expect from a modern brake system.

Please consult the wheel fitment diagram to confirm clearances and contact our customer service/technical support at 1-716-775-6700 for assistance.

  • Fits on stock 4 lug drum brake spindles
  • Single piston, high-strength cast iron calipers
  • Dual reservoir cast iron master cylinder
  • 7” Single Diaphragm Booster
  • Adjustable proportioning valve
  • Semi-metallic brake pads
  • Caliper Dust boots
  • Stainless steel shim washers to center the caliper assembly
  • Two 10.25” diameter dimple drilled/slotted rotors
  • Includes e-coated mounting brackets
  • DOT Flex Hoses
  • Simple instructions for bolt-on installation with All hardware included

Get up to 30% more braking power, by installing an SSBC rear disc brake conversion kit. This direct bolt on kit is ideal for 1964.5-1966, 6 cylinder Ford Mustangs with stock 4 lug drum brake spindles and automatic transmission. It is a huge improvement over stock drums. You'll get better performance with a factory look.

The upgraded calipers give modern braking capability in a compact design. All brackets are e-coated for long life rust prevention. 10.25 inch diameter vented rotors provide maximum durability. Easy to read instructions make this kit one of the best on the market!

Disc brake kit will work with most 15” wheels and spare tires. Please consult the wheel fitment diagram to confirm clearances. For additional information, please contact SSBC customer service.

SSBC designs and manufactures high-quality brake components and systems for a wide range of vehicles. Kits come complete and are designed for simple bolt-on installation. SSBC aftermarket products provide improved stopping power and fit into stock rims while maintaining the original look and appearance. No modifications required. 

SSBC-USA front disc brake conversion kit with rotors, featuring a direct fit drum to disc conversion for improved braking performance.
SSBC-USA front disc brake conversion kit with rotors, featuring direct fit front drum to disc brake upgrade for vehicles.
Front disc brake conversion kit by SSBC-USA with direct fit front drum to disc brake conversion and DS rotors.
SSBC-USA front disc brake conversion kit with DS rotors installed on a vehicle wheel for improved braking performance.
SSBC-USA front disc brake conversion kit with rotors, featuring a direct fit drum to disc conversion for improved braking performance.
SSBC-USA front disc brake conversion kit with rotors, featuring direct fit front drum to disc brake upgrade for vehicles.
Front disc brake conversion kit by SSBC-USA with direct fit front drum to disc brake conversion and DS rotors.
SSBC-USA front disc brake conversion kit with DS rotors installed on a vehicle wheel for improved braking performance.

New Direct Fit Front Drum to Disc Brake Conversion Kit W/Rotors.

SKU- A120-5

Regular price $1,050.00
/
Shipping calculated at checkout.

FRONT POWER DISC BRAKE CONVERSION KIT, FOR 4LUG, FOR 6-CYLINDER VEHICLES 1964 ½ - 1966, FORD MUSTANG ORIGINAL

This kit contains all the parts you need to convert your 1964.5-1966, 6 cylinder Ford Mustang with automatic transmission from drum to disc brakes.

Manufactured from quality materials, these front conversion kits are designed to bolt directly onto your stock axle and provide you with the performance and durability you expect from a modern brake system.

Please consult the wheel fitment diagram to confirm clearances and contact our customer service/technical support at 1-716-775-6700 for assistance.

  • Fits on stock 4 lug drum brake spindles
  • Single piston, high-strength cast iron calipers
  • Dual reservoir cast iron master cylinder
  • 7” Single Diaphragm Booster
  • Adjustable proportioning valve
  • Semi-metallic brake pads
  • Caliper Dust boots
  • Stainless steel shim washers to center the caliper assembly
  • Two 10.25” diameter heavy duty vented rotors
  • Includes e-coated mounting brackets
  • DOT Flex Hoses
  • Simple instructions for bolt-on installation with All hardware included
  • Optional rotor upgrades (dimple drilled, slotted and plated) available

Get up to 30% more braking power, by installing an SSBC rear disc brake conversion kit. This direct bolt on kit is ideal for 1964.5-1966, 6 cylinder Ford Mustangs with stock 4 lug drum brake spindles and automatic transmission. It is a huge improvement over stock drums. You'll get better performance with a factory look.

The upgraded calipers give modern braking capability in a compact design. All brackets are e-coated for long life rust prevention. 10.25 inch diameter vented rotors provide maximum durability. Easy to read instructions make this kit one of the best on the market!

Disc brake kit will work with most 15” wheels and spare tires. Please consult the wheel fitment diagram to confirm clearances. For additional information, please contact SSBC customer service.

SSBC designs and manufactures high-quality brake components and systems for a wide range of vehicles. Kits come complete and are designed for simple bolt-on installation. SSBC aftermarket products provide improved stopping power and fit into stock rims while maintaining the original look and appearance. No modifications required. 

New Front Brake Pad Set for SSBC-USA 5 Lug Conversion Kits. 10144 - SSBC-USA

New Front Brake Pad Set for SSBC-USA 5 Lug Conversion Kits.

SKU- 10144

Regular price $118.00
/
Shipping calculated at checkout.

Front Brake Pad Set for SSBC-USA A120-4 and A120-5 Disc Brake Conversion Kits.

Questions?  Call Customer Service at 716-775-6700 or e-mail CustomerService@ssbc-usa.com and we'll be happy to help you!

SSBC-USA front brake rotor for Mustang 1987-1993, 4-lug standard surface, suitable for A120-4 and A120-5 series kits.

New Front Rotor Standard Surface 4 Lug.

SKU- 23183AC1A

Regular price $136.00
/
Shipping calculated at checkout.

Rotor, Front, Standard Surface, SSBC-USA Exclusive, 10.25" Mustang, 6 Cylinder, 4 Lug, A120-4 And A120-5 Series Kits.

Questions?  Call Customer Service at 716-775-6700 or e-mail CustomerService@ssbc-usa.com and we'll be happy to help y

SSBC-USA
  • Facebook
  • Instagram
  • LinkedIn

Powered by Shopify

Policies

  • Privacy Policy
  • Refund Policy
  • Terms of Service
  • MAP Pricing Policy

Sign Up & Save

Subscribe to the SSBC-USA Newsletter for special offers and discounts on American Stopping Power.

CONTACT SSBC-USA

555 Pound Road, Elma, NY 14059

(716) 775-6700

info@ssbc-usa.com

Mon-Fri 8AM-5PM EST

Sat (Sales & Support Only) 8AM-12PM EST

We’re ready when you are. Call SSBC-USA at (716) 775-6700 to place an order, receive more product info, or have your questions clearly answered by a customer service rep.

SSBC-USA
  • Facebook
  • Instagram
  • LinkedIn

Powered by Shopify

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • Shop Pay
  • Visa
© 2026 SSBC-USA . All Rights Reserved.
★ Reviews

Let customers speak for us

139 reviews
Write a review
84%
(117)
9%
(13)
3%
(4)
1%
(2)
2%
(3)
96
10
T
American Made 4 Wheel B8-Barbarian 8 Piston Direct Fit Billet Aluminum Big Brake Bundle. 2013-2022 Ford F-250/F-350. Black A404-2021BLK-BBB
Tim S.
Excellent product! My F-250 now stops on a dime even with 37" tires

Excellent product!
My F-250 now stops on a dime even with 37" tires. The 8-piston American-made B8-Barbarian big brake kit delivers strong, confident braking right out of the box. Superb quality and a perfect direct fit. Very glad I went with these, worth every penny. Thank you!👊🏽😉🇺🇲
- Just missing an extra set of brake pads. 🤔

User picture User picture
D
American Made B8-Barbarian 8 Piston Direct Fit Front Caliper Disc Brake Kit W/DS Rotors. Red A404-30AR-DS
D.

They Came Out So DOPE!!! The Special Color Powder Coating Upgrad was FLAWLESS! cant wait to get them on “BIG BLAZE” VEGAS’S NEW KING KONG🦍😎

P
New Front Brake Pad Set, Kelsey Hayes 4-Piston Calipers. A1033
Phil T.
Replaced old pads with new pads

Hi guys. Just got around to replacing the disk brake pads on my front & rear rotors on the 1965 Mustang. The rears took a little research to determine how to retract the piston. The fronts were easy peasy! I contacted your customer service, and the rep was very helpful.

User picture User picture User picture
B
New Direct Fit Rear Drum to Disc Brake Conversion Kit W/Rotors. Red A158-1R
Brian F.
2000 Dodge Ram 1500 RearDisc Brake Conversion

Very nice parts easy installation can't wait to drive would recommend this product for anyone wanting to change from drum brakes to disc brakes.

J
New Rear Drum to Disc Brake Conversion Kit W/Rotors. Black A157BK
J.C.B.

I installed this in the gravel drivewayof my home with just me doing it. Took me a good while but that being said it was not bad. Most issues i had were the fact i was working on a 25 year old vehicle. The instructions were very detailed, parts fit perfectly and my Durango stops so much better. If you have any mechanical inclination you can do this. I am hooked and will for sure use them again. Thank you for providing this old Durango owner a new lease on stopping.

Thank you so much for taking the time to share your experience and for trusting SSBC-USA with your Durango build. Hearing that you tackled this install in your own driveway—especially on a 25-year-old vehicle—makes this review even more meaningful. We know projects like that can come with a few surprises, so we’re glad our instructions were clear and that everything fit the way it should. Most importantly, we’re thrilled to hear the stopping performance made such a difference. Enjoy the renewed confidence behind the wheel, and we truly appreciate your support. Welcome to the SSBC-USA family!

123