New heads

The five bolt LA valve covers fit the EQ magnum heads just fine. The vc and gasket just cover the other five holes in the head. You can get EQ's from many vendors, bare or complete. The best deal is likely the 2.02 intakes and bronze lined guides version from Hughes, as by the time you buy the 1.92 intake bare heads, valves, springs, etc, and pay to have the guides sized and seats cut it'll be about the same cost yet have the smaller intake valves(or more if you go with bigger).