So long story short. Had a coolant problem, led to head gasket failures. Led me to do some upgrades. Wrench monkey put the car back together and started it. Turns out there was a bolt in #8 cylinder. It now has a nice vent hole in the cylinder. So I'm in search of a 2009+ 5.7 block, short or long doesn't matter. MDS or NON doesnt matter. The shop is paying for this. They already expect to buy the MDS delete kit.