The first link I posted (Reply #2 above) is a picture I grabbed from ebay several years ago. It was being advertised as a 68 Camaro 396 pump. (But then again, what on ebay ISN'T
for a Camaro!!)
The second link I posted (Reply #7) shows a picture of the pump that came with my car when I first got it. It WASN'T attached to the engine, but was sitting in the trunk instead. At the time (and for a long time), I thought it was the original pump for my car since it's exactly like the one in the ebay auction, but the date (November 28th, 1966) shows it to be for a 67 and not a 68.
By the way, that pump is now in my car and it fits just fine. Is it 68 Camaro big block? Is it full size?