Rear Disc Brake Kit5 x 4-1/2 in. And 5 x 5 in.
Bolt PatternsIncludes (2) 11.750 in. Solid Rotors, (2) Universal Rotor Hats, Rotor Bolt Kit, Metric Caliper Mounting Bolts, and Caliper Mounting BracketsCalipers NOT Included This rear disc kit will improve the braking performance of your vehicle and comes complete with 11.750 in. Plain-vented iron rotors (natural finish), universal steel rotor hats, weld-on steel caliper mounting brackets for 3 in. Axle tubes, and all mounting hardware.
Notes:Calipers Not IncludedThe black painted steel rotor hats contained in this kit will not work on axles with flanges larger than 5.750 inches and you will need to use Allstar.