292 6 cyl. - I installed a new Chinese made exhaust manifold on my 292. I had to have the intake machined for smoothness where it meets the exhaust manifold. Consequently now the intake is too low to meet the ports & bolt holes in the head. Does someone make a spacer or thick gasket to compensate for this gap...I presently trippled up 3 gaskets with silicone, kinda poor repair, but I can't think of anything else...Would like to repair it correctly...Thanks
