1975 dart swinger slant 6 automatic. how do i verify what trans i have ?
thanks
ps im very new to mopar

A904



Pay attention to the oil pan shape.

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Joshua

Or go to this

http://www.teufert.net/trans/trannyid.pdf

Richard

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Part of Tyrde-Browne Racing

The A904, like the A727 (used in v8 applications, and on some HD slant six vehicles), is a very tough, very reliable transmission. Treat it well and it should last a long time.

- Mac

ok, thanks alot guys. for my own interest sake, could i verify this on the vin# or compliance label somewhere on the vehicle ?
thanks
again

As long as everything was original to the car, the data tag on the driver's side fender will have a "D" code like D31 that will say the car was optioned that way, physical inspection of the pan shape is the only way
to be completely sure though.

-D.Idiot

This web page should give your info (trans ID # stamped on vertical side of pan rail)


http://www.mymopar.com/downloads/transguide.pdf

Richard

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Part of Tyrde-Browne Racing

The odds are overwhelming that you have an A904 automatic. There is an almost-nonexistent slim chance you have an A727. Check the fender tag, which is on the driver side inner fender. It's a 2" x 3" sheetmetal tag stamped with a bunch of letters and numbers. If you post a clear, sharp photo of it, or an accurate transcript of its contents, we can tell you quite a bit about your vehicle's build and equipment.

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一期一会
Too many people who were born on third base actually believe they've hit a triple.

Is something wrong with your transmission?

CJ

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Part of Tyrde-Browne Racing