i have just replace the head gaskets on my 84t-type wh1 car and decided to pressure spray the hell out of the intake manifold. i took off the egr valve and the piece that act as a spacer between the EGR valve and the block ( I"M AND IDIOT FOR DOING THAT ) why...cause the gasket that was between that piece and the block is not easy to find. GM doesnt care it, none of the local parts stores carry it and the two NOS sites i have gotten parts from also dont carry it. so my question to you HA faithful is, what in the hell do i do? any help is appreciated. if i dont solve this i can race my uncle for slips, cash and/or bragging rights on his mustang.