I have a '97 F-150 w/ a 4.6L. I'm planning on towing an open, 2-place snowmobile trailer (small load, but it still has a time of it).
What model trans came with this truck, the tag on pass side reads F7SP-7000-EA.

How programmable/capable is this '97 trans if I wanted to chip the truck?

Red97Lariat

 

It's a 4R70W.

 

https://www.f150online.com/forums/sh...hreadid=171796

except c6 is not an option anymore

 

I'll crawl under it again and check. I seem to remember that it's got a dimple pushing outward (down). I remember a picture comparison of the two but couldn't find it when searching.
THX

 

The only automatic ever offered with the 4.6L in an F150 is a 4R70W.