It fits in my 68 barracuda. It works. High flow water pump and 195* high flow t-stat. I wanted both input and outputs on the passenger side as ultimate plans are for a big block. I went with rubber hose for the top, and silicone hose and appropriate clamps for the bottom. I will try to remember to post up some pics tonight when I get home.
I used a wire coat hanger to plan out my hose shapes and then took it to oreilley and found the closest shape of appropriate diameter.
Griffin Performance Fit Radiators 8-70038-LS