Re: [MV] GMC 301MG Hydramatic Transmissions?

From: DDoyle9570@aol.com
Date: Thu Nov 15 2001 - 14:38:42 PST


<< Does anyone know of a source for GMC 301MG hydramatic transmissions? We
> are also interested in GMC 302 6 cyl engines.
> Thanks!
> Kirk >>

If you have cores, I suspect Memphis Equipment can rebuild them.
The 303M was the replacement for the 302, and was used in the G-749 series
6x6 trucks. The 301MG was a similar unit for track laying vehicles.
The 301MG lacks the rear reduction unit found on the 302 and 303 trannies.
Also, the front oil pump assembly, front servo assembly, reverse mechanism
and output shaft bearing retainer, output shaft assembly, rear oil pump
assembly and oil pan assembly are different on the 301MG than the others.
They are likely to have the 302 engine as well, depending upon application.
Hope this helps,
David Doyle



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