Ok I have a question about some headers. They are Pace Setter ones. They fit 88-95 Blazers. I have an 86....any reason these won't fit me? Reason being this lady I work with, her husband bought a lot of parts at some police auction. There was a brand set of these in there still in the box, never opened. He owns a J**p and doesn't need them. He says they'll fit my Blazer (I thought the way the flanges bolted on was different?). They have a hole in them for the C02...I think that is what it is? He says I can cap that off and they'll work? Is he full of it or would they work? They are pretty nice looking and are ceramic/metallic coated. I found the same ones in the JCWhitney.com catalog. They are $280 bucks in there. Part number 81A56738A. I want headers and can't afford the JBA or the Edelbrock ones...these are free, exactly my price range....tell me what you guys think? Thanks! "I love the sound rice burners make when ya run over them"