Okay boys and girls, since only about 10 million people have asked me for this, here ya go. Note---if anybody measures up their smallblock and comes up with anything radically different, let me know please. The distributor is a 1985 HEI unit.---Brian
I have some big scans of the factory drawings of the sbc from the Chevy Power manual that might add a little bit of info to what you have, anyone can pm me for them.... but that sure is a nice one you have there, thanks for sharing!