Magnum 318 info

Transmission Controllers, PCS Simple Shift, PCS, Compushift, 727 to 518, 727 to A518, 727 to 48RH, 4L60E TCM, 4L80E TCM, 4R70W TCM, 4R100 TCM

PATC Transmission Controller Archives - PATC

I have seen where some used the GM 4L60E controller on the 46RE and said it worked well.
Seems like it would since they have the same functions, but just a different connector.

Sure would be a lot simpler to use a 42RH though, since a lot less tunnel mods.
I got mine out of a front crashed 96 Dakota 2wd at the local U Pull it for 125 and that included the converter and larger 7290 yoke.
Then I got the conversion U joint to adapt the bigger yoke to the A body driveline yoke.