We saw the guy on Friday. Didn't even try to negotiate as the vehicles/engines had been exposed for a long time and he was claiming he could could get $50 for un-rebuilt carbs. Should have asked him how much he wanted for the carb and manifolds in my garage. :P

After thinking about the 1st engine, I've decided the rust in the 3rd cylinder was probably due to intake valve being open on that cylinder.

Given the state of the 6's this guy had, no way am I paying more than $50 or so and they haven't even been pulled.

On a more positive note, we came across a junkyard full of '60s and '70s cars and trucks. They were closed at the time, going to give them a call this week.