I’m going to be installing a cooling blast tube for the alternator. I drilled a 5/8″ hole in the right ramp just above the alternator.
I purchased a couple of these flanges for 3/4″ SCAT tubing from someone on Van’s Air Force. I put a socket inside the flange to help center it in the hole.
Here’s where the flange will mount on the bottom of the ramp.
I wrapped a few layers of electrical tape around the socket to perfectly center it in the hole since the fit was a little loose. This worked like crap, don’t even bother. I ended up having to drill new holes in the flange because it was so far off center. Instead, just eyeball it and clamp it in place. That worked perfectly.
