JEGS 555-630600 Ford 9 in. Rear Disc Brake Conversion Kit

This JEGS 630600 Standard Rear Axle Disc Brake Conversion Kit with Parking Brake is an easy bolt-on solution for upgrading your 1968-77 Ford Passenger Car 9 in. rear-end to disc brake performance.

JEGS 555-630600 Ford 9 in. Rear Disc Brake Conversion Kit Includes:

• (2) Hubless 10 Hole, 11 in. Diameter Plain Rotors with 5 x 4.50 in. (1/2 in. Stud) & 5 x 4.75 in. (7/16 in. Stud) Dual Lug Bolt Patterns
• (1 Set) Large Single Bore Calipers, Left/Driver & Right/Passenger Side, Raw Natural Finish w/Built in Emergency Brake Mechanism
• (1) Pair of Disc Brake Pads
• (2) Caliper Brackets, Primary
• (2) Caliper Brackets, Secondary
• (8) Caliper Bracket Spacers
• (8) Caliper Bracket Bolts
• (8) Caliper Bracket Lock Nuts
• (8) Caliper Bracket Flat Washers
• (2) Axle Flange Brackets
• (2) Rubber Brake Hoses
• (2) Banjo Bolts
• (2) Banjo Bolt Copper Washers
• (2) Brake Hose Weld-on Brackets
• (2) Brake Hose Clips
• (2) Universal E-Brake Cables with Mounting Hardware

JEGS 555-630600 Ford 9 in. Rear Disc Brake Conversion Kit Notes

• This disc brake conversion kit is for Ford 9 in. Rear Axle applications with both Shocks mounted behind the Rear Axle Housing
• The installation of disc brakes will require the use of 15 in. wheels
• This brake conversion kit will not work with 14 in. wheels
• This kit Requires a disc/disc proportioning valve. We recommend JEGS 555-63025 adjustable proportioning valve, sold separately..
• JEGS recommends a 1.125 in. large bore master cylinder when adding disc brakes.
• Maximum axle flange diameter of 6.110 in. with 2.786 in. max register to fit rotor hat. 
• Fits: Small bearing 9 in. (3 3/8 in. x 2 in. Flange), Early Big bearing 9 in. (3 1/2 in. x 2 3/8 in. Flange), and Late Big bearing 9 in. (3 9/16 in. x 2 in. Flange) Bolt Patterns

9" Ford Axle Bearing Flange Bolt Pattern Identification Chart

How To Measure Rear Axle Hub Flange & Register Dimensions