I have two carb 350s sitting at a shop in Ohio. One has low hours after a rebuild and the other got water in a cylinder. This same motor did the same thing the year before and the mechanic drained it. The water motor has one season on new exhaust manifolds. Obvioiusly, the exhaust manifolds did not help. <gg>
Also sitting in the same shop are two alpha drives that have two seasons on them after a rebuild.
Make me an offer for the whole bunch of stuff!