So, heres the delimna, I removed the old/original engine that was in my jeep. I purchase a running engine from forum user SpecFab (which i owe 100...almost forgot again). Yes, it was running because I heard and seen it run before we pulled it. Got it home and cleaned it. I purchased a new timing set, gasket set, valve cover gasket, tune-up kit, expansion plugs, thermostat and water pump. When those came in, I removed the head, rocker arms and all from that engine and used the old head assuming it was good (probably a stupid move). I think I'm gonna just purchase a new head bolts, valve cover gasket and head gasket and place the original head back with the original engine since it ran together and start there. I know I placed the timing set on correctly but I'll do it all again to get it together right.* What do you guys think?

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