727 identification

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Vitamin c

Vitamin c

Vitamin c
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Im getting ready to have the 727 out of my 69 swinger gone through, and wondered if anyone could help identify the pan rail numbers.
X or K 3515844L 3339 3365
some of these numbers are stamped very light, so i took my best guess
 
Here's a link to a page with transmission casting numbers.

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

Looks like you have a 1971 model. That's a real good one to rebuild for performance. Just make sure you use the right torque converter for your engine because that transmission could have been from behind a 360 which used a specially balanced torque converter that is only correct for a 360.
 
fishy68 said:
Here's a link to a page with transmission casting numbers.

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

Looks like you have a 1971 model. That's a real good one to rebuild for performance. Just make sure you use the right torque converter for your engine because that transmission could have been from behind a 360 which used a specially balanced torque converter that is only correct for a 360.
Click to expand...
just what i was looking for. Thanks
 
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