Ruffstuff Eaton HO52/72 Disc Brake Conversion Kit with Weld-On Brackets (2-Pack) – Upgrade Your Classic Truck or Off-Road Vehicle Braking System

Requires single steel wheel 15" with a maximum 4" back spacing This is something we have had for a long time, the 14 Bolt Bracket, that I just was unaware of the fact that they work on the Eaton Axles. The design is stronger by eliminating spacers therefore making them slightly lighter as well. Our brackets are 3/8" thick for strength and rigidity and it costs us less to make which we can pass on to you the customer. These are for a the Eaton Single Rear Axle housing and use 73-87 3/4 ton Chevy Calipers and Rotors. These bracket need no extra mounting hardware to complete the job and make the Eaton Disk Brake Conversion easy. Sold as pairs. *NOTE* If longer studs are needed, usually dually studs are long enough or Dormin #610-301. Double check stud diameter, studs should drop freely into the rotor. DO NOT press studs into the rotor. If your hub has too large of studs you will need to drill the rotors to accept them. Be sure to have minimum 5/8" lug nut thread engagement NAPA Part numbers for '73-'87 3/4 Ton Front, 4x4, Chevy Calipers and Rotors: Caliper ONLY: LH - N4674, RH - N4673 - Both of these are LATER year part numbers OR LH - N4597, RH - N4596 - Both of these are EARLIER year part numbers Rotor Only - 4885677 - all years Brake line- H86572 Dorman part number for 9/16 wheel studs: 610-194