This is a super low-hours Vortec 350 from a Volvo Penta I/O. It was used for one season before having a leaking head gasket. I tore it down for inspection and found that there was no damage - the leak was entirely exterior. Good cross hatches, no ridge. This is a disassembled longblock. Depending on your trade, I'll include most of the gaskets to get it back together and a non-egr carb vortec intake.
I want to trade for a 94-97 LT1 or LT4 350 longblock. Doesn't have to be perfect, but must be rebuildable.