Quote:

All I can tell you is

P8335885

P833 = New process Division A833 Trans
5885 = 9 Sep 77 (trans build date)

8F139116 = last 8 of VIN
8 = 1978 model year
F = plant = Newark, DE
139116 = last six of the VIN

I think that late of a trans would be an O.D. trans but I could be wromg. Sorry

Maybe someone else will chime in.

Frank



1978 and its alum for an F body , I'll go out on a limb and say that I'm 99.999999999999999999999999999% sure its an OD trans .