Well, after the rebuilt steering box was installed on the '69 Mach 1, I was still experiencing "hot engine-slow cranking" syndrome, even with a new high torque starter.
With a little help from a buddy that in my mind is a wiring genius, we installed new large gauge custom length cables directly to the starter and solenoid. Turns out the the solenoid was bad so that was replaced too but dont think that contributed to the issue.

I dont really like the looks of the "clamp style" battery terminals, I've had an issue with them in the past so I sourced a set of terminals that the cables can be inserted and soldered. Ordered them from Summit Racing.
Only had time for about a 20 min test drive, but the 'stang is running great, and when parked in the barn and turned off, it started right back up instantly. I love that!
However, seems like it always something with Classic Cars, the coolant temp gauge is not working. A quick test of the wiring and gauge resulted in them being good, so most likely is it the sending unit, a $20 part. It is a simple replacement as it mounts in the intake manifold in the front.
All in all, a good day with the Mach!
