Hi, would you expect this to fit under the stock engine lead? I got 9'2 Fontana block with C3 heads, so would probably need to fabricate some spacers between manifold and heads to make it work, but could be worth the effort if it could fit the stock deck. https://speedmaster79.com/ford-351w-windsor-sidedraft-8-stack-efi-intake-man ifold-system-complete-polished/