I agree and thanks for all that info.

I'm going to fill my 4480s with some Marval M.O. and keep it for a future project,I got a 53 GMC 3/4 ton with 228 next but who knows what might come up.

Jon do you know if all 2100s carters have manifold vac.?

Pete

1952 Chevy 3100
In the Stovebolt Gallery
More pix on Photobucket