I have a GT45 that will feed a 5.3L(for now) genIII motor. for now I plan to run stock manifolds like they do on 4thgens. I just need to know if the manifolds would interfere with anything.

I don't have the manifolds or accessories else I would test fit it myself

any help would be great

nothing a cutting torch and a welder can't fix

that 45 might be a lil big for the 327

its a 325 not 327....

its a "327" but really has 325cid