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3 speed gm tranny
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3 speed gm tranny
Oct. 16, 2009 1:50 am
| Joe |
I am trying to identify the trans I have. tail housing: GM 25 3741456 E184 front bearing retainer: GM 28 3741458 main: 12 GM 8830210 K287 Thank you for your help! Has been sitting in my grandmas garage for 30 years and I want to get rid of it without throwing it in the dumpster. |
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RE: 3 speed gm tranny
Oct. 29, 2009 2:04 pm
| The front bearing retainer casting number 3741458 is a Saginaw 3 speed manual used from 1958-1965. The tail housing casting number 3741456 is a Saginaw 3 speed manual used from 1958-1964. Check the maincase Casting number again as it doesn't match any of the production 1955-1975 casting numbers we have reference to. |