If the trans is original to the truck I’d guess that it would be a RT or RTO-12513. If possibly replaced later, could have updated to a 14613. I doubt that it would be any bigger than those models. Tag should be on right side of the case.
359 Barn Find
Discussion in 'Peterbilt Forum' started by AM/PM, Feb 4, 2021.
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Page 3 of 3
, don't make them feel bad, I know how ecstatic I felt when I found both of mine. With all due, I don't think they are dime a dozen anymore. Fact is, I bet most have been already found, and I think it's great they found one. Not always about what it's worth in dollars.