how much are trying to spend? I have 1992 6bolt that have machine works done to it.
.40 bored
line hone
Balance crank
Block decked
Brand new piston and rod (rods already press into the piston)
Clevite 77 main and rod bearing

I also have the head too..but its disassemble to be work on (deck..new seals and guide)
Let me know
Leon
4046448504