I am going to go with a 1.5mm copper head gasket from Paeco for $250. Nobody seems to have any for an RB20 for a good price. I will be sending in my used one in a day or two. The new gasket comes with a sealant for those concerned with leaks.
I have contacted ARP about head studs, will let you all know how much it will cost. Shouldn't be too much.
This will end my modifications to the actual motor.
