Very good info here! I am dead set on a roller cam. I don't think I mentioned my combo so here goes. I have 12.5:1 Ross pistons, forged h-beams, forged crank, Merlin heads port matched to a Dart single plane, Holley 4150 series1000 cfm carb, Coan built Turbo 400 w/ full manual reverse valve body, 4500 stall, with 4:10 or 4:56's out back. I really do not want to scrap any of these parts. Would a hydraulic roller be better? What cam or cams would offer more longevity and reliability? This car will see no more than 1000 miles per year......ever. Never be driven on any type of highway either. Oh, by the way, so far I am really impressed with this site and its members. I am not used to members being truthful and most important knowledgable!!

Thanks Brent