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Chevy Colorado 2.8L I4 LK5 Swap

183K views 849 replies 56 participants last post by  wrench459 (R.I.P.)  
What about metal impregnated into fiberglass? The metal forms the seal between the head and the manifold and the fiberglass forms the rest of the manifold... I don't know about cutting the original one up but you could certainly make a custom part.