I would like to try this 850 Holley carb that I have. It is the type with 2 metering blocks, 4150, I think. It is vacuum secondary, so it might work OK with the automatic. It was just used once on the dyno when I was tuning the 429 last year.
But first I want to finish rebuiding the brakes on this car. I replaced all the brake lines with coated lines, replaced the caliper slide pins (rusty) with new coated pins, and added speedbleeders to every wheel. Getting the old bleeders out is tough. I ordered new brake hoses, and they came today, so when the brakes are done, I can take it for a spin, and see how it goes. With work getting busy, that might be a couple weeks
