I've seen kits like this one:
http://www.jegs.com/images/photos/55040485.jpg
but I'm concerned that the pre-drilled holes in the bracket wouldn't necessarily correspond with the notches in the seat slider. If I made my own, I could drill the holes exactly where they need to be. I think a slot would be pretty slick, but I don't know if that would always pass tech; it probably depends on the tech guy.
Dennis, what's the best time to call?
~Pete
1970 Nova
12.653@105.43