Quote:
Originally Posted by mcmlxix
OK, so the rear is making noise ... I would like to replace GM unit rather then rebuild it... what are my options... best solution without costing a million bucks... needs to be done in the next week or so....
I think I want a Detroit Truetrac ... not sure about the part number. I got a list of RPO codes from the dealer and I didn't see the G80 posi unit listed and it doesn't have the HD tow package...
I think this is the one.... GM 8.5 Detroit Truetrac Posi Differential 30 Spline: P/N 913A481
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Ever get an answer to this ?
Thanks.