pennsylvaniaboy
1/2 ton status
who here is running racign seats w/ harnesses. or non stock buckets with harnesses...post em up
Here's my setup, PRP seats and Crow harnesses.
Are you talking about the seat tracks, they are just the slider tracks PRP sells for their seats. The actual metal the tracks bolt to is just a piece of small square tube(maybe 1") with a round tab welded to it that allows the seat track bolts to go through.
I can get you a close up pic. if that would be easier than picturing it in your head. I found one other pic. that might show you what you're looking for, let me know if you want some more.
The tracks bolt to the seat and have studs that extend down through the tabs, they're just those little fabricators tabs that a lot of people sell for like shocks and stuff. Here's some pics from PRP's site and a link
http://www.prpseats.com/home.html

Looks good. Man, if I only had the equipment, money, and skills to make a nice rollcage...