Do the transmission cooling lines have a clip to hold them to the frame crossmember? If so, where can I get a clip or clamp to fasten them?

If they're attached to the frame, there would be movement there so some type of insulation (rubber?) would be needed to allow movement without abrasion.

We tweaked the Tripower linkage; vacuum for the trans, heater controls, and power brakes; bent a transmission vacuum modulator line, fit the carpeting, finished the rear quarter panel trim around the door jambs.

I modified the idle circuit further in the the center carb to work better with the Lunati cam. We had nozzle drip at idle before the mods, but we're still more than 4 turns out on the idle adj. screws. I used throttle plates with holes in the center carb only like the factory did on automatic cars. Engine idles at about 700 rpm with 15" vacuum, but is very lopey.