400 Stroker Race Block

I have a 400 block, 4006530-300-3, built during the day on 10-15-73. The block is half filled, bored 4.380 for 0.30-over 440 Pistons, and freshly lined bored 2.943 for a 440 crank. The mains are aftermarket and I believe have ARP studs. The block has one heil-coil. The mains was lined bored on 9-19-12 and I have a spec sheet for the mains. The block was bored when I bought it and will need to be honed and fitted to your pistons. I have decided to run more of a street motor, so I am selling block. I would like $600 for the block. I am willing to trade for a good build-able 400 or 440 block with steel cranks. I need many items to finish my 1971 Demon, (driveshaft, aluminum radiator 26" 3-row, Weld Draglites 15" - front, coil-over shocks - front, fuel cell - aluminum 15-20 gallon), so let me know what you have to trade. The block is pick-up only and I live in Beatrice, NE 68310. Would be willing to drive around 100 miles to help with delivery. Ay questions will be answered ASAP. Thanks for looking.