The heads are definitely not 302's, can't remember the casting numbers.
The engine is down to the bare block and the factory pistons and rods are sitting in a box. My machinist is a friend of mine and I'm hoping he may be able to help me get some measurements. I would think that even with the engine apart, we should be able to get a pretty good idea how far in the hole the pistons were. If we measure the deck height before it's cut, measure the compression height of the stock pistons, we already know rod length and stroke. Am I close to being right, or am I just whistling thru my butt? lol