I'm trying to clean out my junk room (hangar), and I have a 12A engine core that I'll never use. The basic block is complete & flywheel is still installed, but no distributor, pulleys, etc. Water pump has been removed, but it's still sitting with the motor at the moment. It's been sitting for years without spark plugs in the housing, but still turns easily using the flywheel.
Herb Sanders gave it to me many years ago, and if anyone has any use for it, it's yours for the same price (which is 'come and get it').
If no one bites, or can give me a compelling reason to hang on to it, it's going to the road where some recycler will pick it up.
Charlie