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Ford 9 in. Rear Disc Brake Conversion Kit for Select 1968-1977 Ford, Lincoln, Mercury [Standard Kit w/E-Brake & Black Calipers]
555-631811
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Ford 9 in. Passenger Car Rear Disc Brake Conversions
Standard Shock Configuration with Plain Rotors
JEGS 555-631811 Ford 9 in. Rear Disc Brake Conversion Kit
This JEGS 631811 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 555-631811 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, Black Powder Coated 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 555-631811 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
Specifications:
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