I modified that pickup because Canton doesn't make that exact pan anymore and there were no pickups for it. If you get the new pan then that is the pickup for it. I got a deal on that pan from Muscle Motors as they bought 10 or however many of them from Canton at a circle track trade show. The reason they were cheap is because they didn't make a pickup for it.
Anyway my headers are home made and the car is a full 2x3 chassis car so I don't know about the TTI's, sorry.