73-87 GM Super Duty D60 frame side radius arm brackets

Move away from leaf springs and bump up to a heavy duty, readily available axle all in one fell swoop! Designed with the Squarebody: 1973-1987 (88,90,91) GM Truck and SUV in mind but can be made to work with other models with a 34" (+ or - 1")outside frame width at the belly. What are the Super Duty D60 frame side radius arm brackets? These are a HD bracket that can be bolted, welded (or both) to the frame of your truck and accept a radius arm for a Super Duty Dana 60. These can be used with stock Ford radius arms or any other radius arm designed to work with the Ford Super Duty (2005+) stock brackets. These are a great way to swap your front end for a beefy axle. What makes the Super Duty D60 special?  Beef! With 3.75" axle tubes that are .5" thick they can definitely take a beating. They are high pinion and have a huge aftermarket support to take you as far as you want. The other great thing is they are readily available in junk yards for around $500-700, cant find anythin