400 short block and extra's parts

400 Short block that turns freely # on side are 400-6530-400-3...4-77 asking $200

piston and rod combo 10 venoila piston 4 new 6 used 4.325 bore and bme alum rods 6.535 lenght 990 pins and 2.200 journals comes with rings $400

8 3/4 spool 35 spline it is used $125


hoosier slicks 31x12.5w 15 with prostar rims they are 15x15 1 rimhas a 7in bs the other has a 6in bs $250

parts are located in Cols ohio

Standard bore on a 400 is 4.34? Stock size on a 440 is 4.32, I think those are 440 pistons.
And with the short rods, I don't know am i missing something here?

That's what i was told the guy was using that combo in a 470 set-up. i'm going a diff route on engine build just trying to fund and be honest with whoever would like to buy these parts