So what’s a real GM casting Z/28 X-ram intake worth now...I’ve seen the China copies they are really poorly done from my observations. I have come across a stash of old A sedan parts, X-ram real GM....267 ball bearing TI distributor 4.030 Z/28 302 with Carrillo rods really nicely ported 292 Turbo heads. I’ve bought most parts but there are more....