Its all good Rubberneck. And with the F cam costing you nothing its proven to work for you, and obviously it worked well. I got my Dart block from a racer on NMRA. He was selling all of his stuff to get out of racing, I ended up picking it up for 2000.00 shipped to a terminal in Town & Country.And he threw in the lunati dogbone lifters for free and already had the lifter bores brushed and the oil galley casting flash removed and polished, saved me almost 450.00 . Good buy, being everyone wanted upwards of 2100.00 not including shipping for the block alone, it still needs about 300.00 of machine work though. Very well worth it.