Thanks for the pointers
 

Trey, thanks for pointing me in the right direction on my detective work. I'll try to get to those id numbers this week.

Regarding the exhaust: It can be raised quite a bit. It is set up to mate with the header collector and the way the exhaust tubing is clocked to meet the collector causes the system be be quite a ways from the floor pan. I'll try to get a measurement and some pictures on that as well this week.

Love the site and I'm grateful for all the tech and helpfulness I've found throughout Lateral-g.

No problem. You may find you get more responses posting questions in their respective forums instead of this one alone.