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Has anyone ever installed a Comp Cams adjustable rocker arm conversion kit on a 455 Olds? Or any Olds V8 for that matter? It is supposed to be a direct bolt on, no mod, no machining. How about BillK? Know anything about them? I have one on the way from Summit. (Yes, yes, I know, this is a Chevelle site, but a 455-5sp Cutlass is a cousin to a 454 Chevelle. Right?)
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