Front disc brake conversion kit for 1970–1974 Ford/Mercury, SSBC-USA non-power upgrade with DS rotors and drum-to-disc conversion.
Ford and Mercury 1970–1974 Kelsey-Hayes 4-piston non-power front disc brake conversion kit by SSBC-USA, with brake components.
Front disc brake conversion kit for 1970–1974 Ford/Mercury, SSBC-USA, with Kelsey-Hayes rotors, non-power, wheel fitment image.

1970–1974 Ford/Mercury Kelsey-Hayes Front Drum-to-Disc Conversion Kit with DS Rotors – Non-Power – A133-2-DS

SKU- A133-2-DS

Regular price $1,421.00
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Shipping calculated at checkout.

Convert your 1970–1974 Ford/Mercury front drum brakes with an SSBC-USA Kelsey-Hayes non-power front disc brake conversion kit featuring DS rotors.

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, master-cylinder or other hydraulic components may be sourced; the Made-in-USA claim does not mean every individual component is domestically manufactured.

  • SKU: A133-2-DS
  • Fits select 1970–1974 Mustang, Maverick, Fairlane, Torino, Cougar, and related Ford/Mercury applications where compatible
  • Includes 4-piston Kelsey-Hayes front calipers with stainless steel pistons
  • Includes dimple-drilled/slotted front rotors, dual-bowl non-power master cylinder, adjustable proportioning valve, DOT flex hoses, splash shields, backing plates, and required hardware
  • Important fitment note: will not bolt to the stock booster on vehicles with original-equipment power drum brakes

Verify spindle, wheel clearance, booster configuration, and brake-system compatibility before ordering.

Fitment Confidence: Not sure whether this product is correct for your vehicle? Call (716) 775-6700 before ordering.

Shipping: Ships from Elma, NY. Processing time depends on availability and any required assembly or finishing. For an order update, contact (716) 775-6700 or orders@ssbc-usa.com. Exact shipping cost is calculated at checkout.

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.