I’m test fitting things in my ‘67 Skylark that will have a ‘64 300 with a Muncie 4 Speed. Thought I would post some pics for reference as I did not find much for pics of these headers installed on a vehicle here on the board or anywhere. I have pics of a set that were modified for a 4 speed install that I saved off the board years ago and will modify my driver’s side header as needed. If anyone needs any specific pics I will gladly take and post them. Here is the engine/tranny sitting in the frame and some pics of some real tight spots with the headers as made by Poston.
For sure on the brake and fuel lines. Right now im just trying to make sure the headers will work and test fitting the z-bar etc to make sure the parts I have are actually SBB.