Interesting take on things from uncle tony

Yup, they are a bolt on, I had two built with 3.55 gears, lightweight less power to turn etc cheap as **** too.

I just hauled off half a dozen 7 1/4 rear ends for scrap metal, along with 4-5 tapered axle 8 3/4's. Other stuff, too. 1220 pounds total. Got $36 for the whole load.