Ok, here's an update. The pressure plate was out of balance by 25 grams! I don't know how the fu(k that happened. Paid to get it balanced. The shop I used before was recommended, but now out of business, go figure. The crank is straight and balanced, but its been ground 0.020" under and a least one main journal is a little rough. Can't go 0.030" bearings aren't available. BUT I found a set of new standard main bearings (a steal at $650, believe it or not). After communicating with several people on this board, I'm having the crank hard chromed back to standard and re-radius the journal sides (about $1,000). Assuming it passes straightening and mangafluxing). Rods clearances check out within spec. (2-3.5 thou.) and the new Vanolia pistons weight within 1/2 gram of each other. Big and small ends of the rods also are within spec of less than 3 grams, I have within 2 grams. Thought about getting the rods closer, but I don't have enough material at the top and bottom of the balancing tangs that you grind off that I grind off to make a useful difference, besides the rods are factory from 1960. BTW straightened very slightly and mangaflux were OK. Including machining, I MIGHT get this beast back together for under $3k.
