Ford or Mercury front disc brake conversion kit with four-piston calipers and rotors from SSBC-USA, shown installed on a vehicle.
Ford or Mercury Kelsey Hayes front disc brake conversion kit with rotors by SSBC-USA, featuring 4-piston front drum-to-disc conversion.
Kelsey Hayes 4-piston front disc brake conversion kit with DS rotors by SSBC-USA, showing installed brake components on a vehicle.
SSBC-USA Kelsey Hayes 4-piston front disc brake conversion kit with DS rotors and wheel fitment details for improved stopping power
Ford or Mercury front disc brake conversion kit with four-piston calipers and rotors from SSBC-USA, shown installed on a vehicle.
Ford or Mercury Kelsey Hayes front disc brake conversion kit with rotors by SSBC-USA, featuring 4-piston front drum-to-disc conversion.
Kelsey Hayes 4-piston front disc brake conversion kit with DS rotors by SSBC-USA, showing installed brake components on a vehicle.
SSBC-USA Kelsey Hayes 4-piston front disc brake conversion kit with DS rotors and wheel fitment details for improved stopping power

Ford or Mercury Kelsey Hayes 4-Piston Front Drum-to-Disc Conversion Kit with Rotors – W120

SKU- W120

$1,135.00
/
Shipping calculated at checkout.

Convert compatible Ford or Mercury front drum brakes with an SSBC-USA Kelsey-Hayes 4-piston at-the-wheel front disc brake conversion kit.

Made in the USA: The SSBC-USA Kelsey-Hayes brake system is manufactured in the United States. Individual included service components such as rotors, pads, hoses, or hardware may be sourced; the Made-in-USA claim does not mean every individual component is domestically manufactured.

  • Classic Kelsey-Hayes 4-piston front caliper design
  • At-the-wheel conversion components for compatible Ford/Mercury applications
  • Verify exact spindle, wheel, and hydraulic requirements for your vehicle

Fitment Confidence: Call (716) 775-6700 before ordering if your spindle, wheel, or brake configuration is uncertain.

Shipping: Ships from Elma, NY. Processing time depends on availability and any required assembly or finishing. Exact shipping cost is calculated at checkout.

Customer Reviews

Based on 3 reviews
67%
(2)
33%
(1)
0%
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B
Brent P.
Easy install

Easy install. First disc brake I have seen designed to face the front of the car but it works. Nice looking calipers. All in all nice product.

Hi Brent,

Thank you for taking the time to leave a review! We're glad to hear that the installation process was easy for you and that you appreciate the unique design of our disc brakes. We hope you continue to enjoy your new front drum to disc brake conversion kit. Have a great day!

Best,
Customer Service Team

J
Jonathan S.

Everything was straight forward, remove the old system install the new one.

Thank you for taking the time to leave us a 5-star review! We’re glad to hear the installation was straightforward and that everything went smoothly. We appreciate your business and hope you enjoy the improved stopping power from your new SSBC-USA brake kit. If you ever have any questions or need anything down the road, we’re always here to help. Enjoy the ride!

R
Roy V.
Disk brake conversion instructions

I think that the disc brake conversion illustration could be more precise and better detailed .

Roy V. review photo

Hi Roy,

Thank you for your feedback on our American Made Kelsey Hayes 4-Piston Direct Fit Front Drum to Disc Brake Conversion Kit. We appreciate your suggestion for clearer and more detailed instructions. We will definitely take this into consideration for future improvements. If you have any further concerns or questions, please don't hesitate to reach out to us. Thank you for choosing our product. Have a great day!

Frequently Asked Questions

How do I confirm this product fits my vehicle or brake system?

Review the fitment information on this page and confirm your year, make, model, drivetrain, wheel clearance, and current brake configuration where applicable. If you are unsure, call SSBC-USA technical support at (716) 775-6700 before ordering.

What is included with this product?

The included components are listed in the product description above. If a component is not specifically listed or you need help identifying what is required for your application, call SSBC-USA at (716) 775-6700.

How long will this product take to ship?

This item is configured to order at our Elma, New York facility. Production and configuration typically take 5–10 business days, although supply constraints can occasionally cause additional delays. Exact shipping cost is calculated at checkout.

Where can I get technical or order support?

Call SSBC-USA at (716) 775-6700 or email orders@ssbc-usa.com. Please include your product or order number when available.