7 1/4 Posi??????

Scody21 said
Something is fishy with this. A 340 with a 7 1/4 would have not been factory…

Mtrhead said
8.25

Scody21 said
At the least with a V8 car..

A 340 car should have had an 8.25 rear in ‘73.

The 8.25’s didn’t come in all v8 cars 73+, you could get a 318 auto with a 7.25. But with a 340 the 8.25 should have been standard. So either it was swapped out or the 8.25 has been misidentified. Or maybe the 340 has.