Got a 64 coupe with a 429 and im having nothing but trouble with it. I took the heads off of it awhile back and had the valve seats cut and lapped in the old valves and put the heads back together. The cylinder wall didnt have a lip in it and showed some cross hatching in the cylinder wall so i stopped there and just went about cleaning it up. When i took the lifter valley cover off and the oil pan it had a grey sludge (lead from old leaded gasoline i was told) in it so i diluted it by pouring oil on it and watched it loosen and i wiped it out. I soaked the oil pickup tube and it put that back in. I took the oil pump unit apart and degreased and soaked all that several times to make sure it was all clean. Put it all back together blocking off the egr ports to the intake manifold and on the carb side too. Primed it for awhile and made sure i saw oil everywhere and i get it in and running and i got a ticking noise with low oil pressure and it gets warm fast. One guy suggests i may have put the head gaskets on upside down. Any more ideas as to what problems I got??? Am i floating my valves? Not to mention it doesnt rev up high and its bogging at like 5/8 throttle!