9 inch Ford 1957 to 1986 rear disc brake kit includes: brackets, bolts, spacer  plates, and new 11 9/16" vented rotors. Fits large bearing 1/2" diameter mounting bolts.  (You will also need to purchase Calipers and Lines to complete the installation. Options of Calipers with or without a parking brake and rubber or stainless hoses are available in Additional Parts shown below)   Link for info on ABS  Rear Disc Brake Conversion using Wilwood calipers Ford axles are not accurate on the back side of the backing plate flange. Our brackets mount to the front accurate side of the axle housing. Ford axles also have at least 3 different lengths. Our brackets are adjustable to cover all axle lengths. Part Number 2500-5  $289.95 pair     Fits 15 Inch and Larger Wheels Brake Kit for Warn Full Float Hubs. (We do not have the hubs) Part Number 2500-5W  $289.95 pair     Fits 15 Inch and Larger Wheels     Now with CNC cut brackets!!! Link for Info on Calipers, Flex Lines Etc. Additional Parts (Needed to complete installation) Part No. DS Dimpled & Slotted Rotors additional $79.95 pair Slotted Rotor Photo Part No. 3100 New (Not Rebuilt) Calipers without parking brakes $120.00  pair Part No. 3110 New (Not Rebuilt) Calipers with parking brakes $300.00 pair Part No. 3111 Short Cable Extensions $20.00 pair Part No. 3700  Rubber hoses 9 1/2" $50.00 pair -OR- Part No. 3702-8  Braided Stainless hoses 8" $50.00 pair   Assembly Instructions Truck & Scout Rear Disc Brake Conversion (Pressed Bearing Style 1/2 bolts) Parts List (2) New Vented Rotors (2) 2 Piece Brackets (8) 5/16 Spacers (4) 1/4 Spacers (4) 1/8 Spacers (2) Spacer Plates (8) 1/2 X 1 1/2 T-Bolts (8) 3/8 Ð 24 X 2 1/2 Grade 8 Bolts (8) 1/2 Grade 8 Lock Washers (8) 3/8 Grade 8 Lock Washers (8) 3/8 Grade 8 Flat Washers (8) 1/2 Grade 8 Nuts (8) 3/8 Grade 8 Nuts Replacement and Additional Parts (2) 78-83 Chevelle, Monte Carlo, El Camino, Malibu, Tempest, Cutlass, F-85, Pontiac Grand Prix, Le Mans, GTO, Grand Am, Bonneville (2) 79-85 El-Dorado, Riviera, Toronado. 80-85 Seville with emergency brakes on the calipers. Rear calipers with parking brakes, pads, and mounting screws.

(2) Install the axles with the spacer plates.

(3) Install the base brackets with the caliper up and towards the rear. If the stock retainer will not slide far enough to get our bracket in, remove the stock retainer. Our bracket holds the bearing in. Use the spacer plate to take the place of the backing plate. Use the T-bolts (70 ft. lbs dry max 50 ft. lbs lubed max) flat washers, lock washers, and nuts. The bracket can go in a 45-degree or 90-degree position and if you flip the bracket over slightly different positions are available. The rear parking brake calipers have their bleed screw in the 90-degree position and the front calipers have the bleed screw in the 45-degree position. Bolt the top bracket to the base with the spacers between. The welded sleeves face inboard on the 2" axle and outboard on the 2 3/8" & 2 1/2" axles. The Bracket is spaced to the inside of the vehicle away from the rotor. Add spacers until the bracket just clears the ears on the caliper. (45 ft. lbs. dry 30 ft. lbs. Lubed)

(4) Install the rotors, making sure the surfaces that meet are clean with no projections that would make the rotors wobble, and hold in place with a couple of wheel nuts.

(5) Rotate the rotors and check for wobble, if there is any, check for interference in the mating surfaces, if not then the axle and rotor bolted together should be faced to true up. Mark the position that it is bolted to the axle so that it can be reinstalled the same way if the rotors are ever removed.

(6) Install the calipers so that the bleed screw is facing up, if it is facing down use the other caliper. Make sure the projections on the bottom of the calipers donÕt touch the bracket.

(7) Use a flexible brake line to each caliper as they move with pad wear and when the brakes are applied.

(8) Bleed the brakes and try out. If the back wheels skid before the fronts you should install an adjustable proportioning valve to reduce the pressure to the rear brakes (follow gravity bleeding instructions in troubleshooting sheet especially for rear calipers).