Hi all.. I'm in the process of installing an IFS with rack and pinion power steering on my '56 F100.

The truck has a 400 in it with the front sump oil pan (from a '74 LTD) I need a rear-sump pan, and would like to get it as cheaply as possible, so I was wondering the following:

What car/truck year/model/motor combinations had the rear sump pan that I can use on my 400?

I heard some of the 4X4 broncos had them. Any clues?

thanks in advance!