Folks: I'm looking for a Delco Remy D204 (or possibly the 200) with both vacuum advance and vacuum retard ports - the distributor I believe on a 1968 GT6 equipped to meet U.S. anti-smog requirements (vacuum lines to a vacuum control valve at the accelerator linkage, one to the front carb, others from the inlet manifold, etc. Anyone have one they'd like to part with? Thanks. Jeff