A little progress on my son's Dart

B-body HP manifolds with modified TTI head pipes. Pic from 2003.View attachment 1715630693
Oh, I thought you were doing headers on this car.
How did the manifolds fit?
I heard some info about surfacing them so they point more downward towards the block on the outlet.
What modifications did you need to do to the TTI head pipes?
My car will be 4 speed as well.
I am considering this for my next build, I was going to use modified Schumacher headers, but it seems that they are out of business for now.

BTW, thank you for all of your info and videos for modifying a spool mount K-Member for a big block A-Body.
Great detailed info!
Tom.