Product Summary

Front Position, 5 on 4.5" Bolt Pattern, Natural

  • OEM style disc brake conversion kit for your Mopar B & E-body that uses your stock control arms, saving you more time and money
  • Fits 1962-1972 B-bodies and 1970-1974 E-bodies
  • Features 11" cast iron rotors, loaded calipers, rubber brake lines, hubs, backing plates, spindles, dust caps, and all bearings, seals, and hardware
  • Also includes a manual Master Cylinder that is period correct for all non Hemi applications and 1967-70 Hemi applications
  • Requires the use of 15" or larger wheels

Comes as a Kit

Key Specs

Bolt Pattern5 on 4.5"
Rotor Diameter11 Inch
Rotor TypeVented
Caliper PistonsOne

Need To Know

This Product Will Ship Free

Shipping Policies & FAQs

Quick and Easy Returns

Return Policy


Have too much cam and not enough vacuum to run power brakes? We understand, that's why we have a manual kit for this situation. With the OEM master cylinder correct with casting numbers not only will you look OEM period correct it will bolt right up to the firewall with no modifications. Comes complete with the adjustable valve and adjustable pedal linkage. Don't forget the best part about this kit, disc brakes! Our kits are designed to retain theOEM look at the wheel with slider type Kelsey Hayes calipers & OEM spec rotors. What about replacement parts? You can easily replace rotors and pads when the time comes at your local automotive store. Keep your restoration with parts that retain the OEM look!

Standard Stock Height Disc Conversion for 1962-74 Mopar B & E Bodies.Includes a period correct 4 bolt Bendix style manual master cylinder, nearly identical to the original 2225621 master cylinder used on all original Mopar disc brake cars and Hemi cars from 1967-70.

  • B-Body 1962-72
  • E-Body 1970-74
  • 11" Rotors Standard Rotors
  • New Single Piston Mid 70's Mopar Calipers, Slider Type
  • D84 Brake Pads
  • Robber Flex Line Hoses
  • Hubs, Backing Plates
  • Stock Height Spindles
  • Bearings, Seals, Dust Caps
  • Spindle Nuts, Spindle Washers and All Hardware.
  • Bendix Style; Near identical to original 2225621 with correct lid inscription
  • Master is period correct used on all non Hemi applications, and also correct for Hemi applications from 1967-70.
  • Manual Master Cylinder Rod Kit Included.

Fits your stock 14" rims!



MFG. Part #91664038
BrandSpeedway Motors
Bolt Pattern5 on 4.5"
Rotor Diameter11 Inch
Rotor TypeVented
Caliper PistonsOne
Caliper FinishNatural
Parking Brake ProvisionNo
Front Rotor IncludedYes
Front Rotor Diameter11 Inch
Front Caliper IncludedYes
Front Caliper Piston Quantity1
Front Caliper FinishNatural
Rear Caliper IncludedNo
Front Spindles IncludedYes
Master Cylinder IncludedYes
Brake Booster IncludedNo
Rear Rotor IncludedNo
Master Cylinder Bore Size1-1/8 Inch