Old Mopar Part Number Help

I have an New Valve body that came with a car I bought. I have NO idea what it fits. It has Part Number 4186897 and a date of 10/6/88. I tried googling the part number but coudn't find anything related to it. Anyone happen to have an old mopar parts book to be able to find what it is for me? Thanks.

checked w/ our Chrysler parts vendor and the info they had was a superseded part number to 450 4590. Part was discontinued in mid 90s and application note was a year range of 51-91. They did not have any other information

only thing i found:
450 4590. .. 1986 VALVE BODY, AUTOMATIC TRANSMISSION, A904,A727, M BODY. 1986 VALVE BODY, AUTOMATIC ...

Thanks guys so I'm guessing it must just be a stock replacement valve body for like a 904 /727?

YEP
late model 904-999-727 with lock-up

I guess the question is there any value to this valve body? Everything I have is non lockup and I won't need it for any of my toys.