57DanR,thought I would let you know,if your rearend don't hold up,God Forbid. I have a fresh rearend,all new components,drums and all,with 8lug axles.If you need a backup,I have one. It has 456gears,it came out of a 51 Chevy 3/4ton pickup. In real good condition,I swapped to an S10 posi-trac 373 gears. I have a overdrive tranny,with 350 small block. I am located about 30 miles north of Dayton,Ohio. Good Luck,and Best regards.
