904 I.d.

[stansblue72]

I found a 904 that I hope works for my dart, just want to check and make sure it's a small block tranny before rebuilding it.
I've searched to try and find a chart about 904's but haven't found anything. So figured I would ask my fellow MOPAR nuts to see if any of you can I.D. this thing.
On the side is PK3681063 4116 5959 and on the front behind the TQ is 2538278.
The fellow who has it thinks it is a 72 tranny for a SB but is not sure.
Thanks for any help folks!
Stan

 

[340butterduster]

It's from a '72-'73 318.

All the best.

 

[SGBARRACUDA]

By my torqueflite ID list it is a 318 904 1973.

 

[stansblue72]

Thanks guys. The one in my dart now has the lock up feature and with the way my motor is built I want to go to a stall speed, so guess I'm set.
Thanks again :cheers: