'the trans is a 400T I looked into a 700R but I don't think it would handle the towing... but I'm not sure

If your TH400 is doing the job you have then I'm sure the 700R4 OD would do it equally well. I've done a lot of towing with mine w/o any problems whatsoever and 187K on it.


1953 Chevy 5-window 3100
In the Stovebolt Gallery
More pix on Picturetrail

Dave
Engine & Driveline Moderator

If you can't make seventy by an easy road, don't go. ~~ Mark Twain