New carbs??..

Cudafever said
ok so the avs-2 are a little price..........but here's a couple of links

AVS2 Carburetor #1902 500 CFM With Manual Choke, Satin Finish (Non-EGR)

He's going to want the 1904 set up for dual quads.

Edit:
Never mind unless he's willing to sell some hoarded parts, like a NOS 68 fastback window trim. They are out of the project budget.

Also, @j par, what do you get out of the straight linkage? Plusses and minuses I saw that you've run both and prefer the straight.

Thanks in advance man.