I will try to post some pics later today of what I have. Is it possible to post pix directly to the threads on this site, or does it always just post a link? I suspect the diaphram on the side of the manifold is related to EGR, which as far as I know was not used on '72 engines. Hence, my suspicion that this may not be the original motor. Does any vendor carry the TVS? I saw a NOS one on ebay and the seller claimed they are not produced anymore. Also can I just run my vacuum advance directly to manifold? (I have HEI)
Chumley
