Rochester fuel injected 1963 Corvette engine. Engine appears fresh as an over the counter purchase back in the day. No numbers on the pad. Distributor is correct to the unit. Also have another 1965 engine, appears complete but is an original '65 block that has no internals such as crank, rods, pistons, etc. Perfect unit, overhauled years ago by Doug Prince, never ran and has only run for 6 weeks when new. I know this personally. It is for all practical purposes brand new. This one comes with air cleaner. $10K each.