Can i use the same method as the wheels to polish my intake manifold? It's a 4bbl edelbrock performer rpm air gap. I was thinking that that would be the best method, But they are different than our wheels so i thought i'd ask you all. Thanks

Yep, but the tools needed will be different. You'll need some tapered buffs and sanding drums, and probably some 'mushroom buffs' too because of the curves and such.

thanks i'll look into getting some of those soon