I'm taking the rear axle out of my 68 fastback. It is complete drum to drum. No issues that I'm aware of. Car drove fine before teardown. I'll try and find the tag for it. The leaf springs go with it. Asking for $200 OBO, local pickup in Ausitn, TX
Marti report says 3.00 conventional rear axle
Report also lists the car as having an optional axle ratio and heavy duty suspension
'66 GT350H-3 time cover car - Car Craft July'77,Modified Mustangs and Fords Feb2011 ( w/article), Mustang Monthly June 2014. Bracket raced by me for the last 44 years. Yes it is a real one.
'68.5 R code GT fastback
'67 Ranchero 408W -427 glass hood
'78 F350 "Oleynik" car hauler
Ford Experimental parts collector