74 transam rear end

[tom3901]

I am only burning rubber with one wheel. Is this common for a 74 t/a to have a single rear. Or did someone swap it out? Thanks

 

[melsg5]

I do not know if positraction was an option in 1974 or standard. On earlier cars it was definitely an option.
www.phs-online.com will send you a copy of the original build sheet and other information for a fee