Help Identifying Transmission

[bongy337]

Hello Mopar family,

Need some help identifying a transmission. It is off a 360 small block out of a 72 Dodge Monaco. The number on the transmission low deck is:

PK4431562 - 9426 -9830

Thanks
-Alex

 

[fishy68]

That's not original for a 72 Monaco. I have 2 trans # lists and neither go up that high. They stop at #4412002 which is a 1986 so yours is newer than 86. No idea if it's a 904 or 727 but most c-bodies with a 360 had 727's in them. Here's a picture of the pans on a 904 and 727 so you can at least identify what trans it is. First pic is of a 727. Second is a 904

 

[Daves69]

'88 727?

see post 9 and 12 here from a search on the numbers............

http://ramchargercentral.com/vehicle-help/i-seriously-need-an-overdrive/

 

[OldmanRick]

If the 9426 is the date code, it corresponds with the 10,000 day calendar as May 19, 1987