So I have 2.8l 5 speed I am currently at the pick n pull next to a automatic 3.1....I need the manifolds. For mine are cracked is there any issue or will they work and any other concerns

The top one is from the 3.1 the left side and does not have the lines connecting from the engine on top the bottom one if same side from my 2.8 and does have the lines connecting from the top ???? What the hell

things changed around some on years but 99% the same, you see they both got the flat spot so you could drill n tape holes if needed.

I have mine plugged, air pump bypass belt.