Sounds like you have all the good stuff. I will assume that you have a regular production 4 bolt block and not a bowtie, if so, to turn 8000, I would highly reccomend that you use main studs (I use ARP) instead of bolts, that will require a line hone. If you have the extra cash, you could use steel caps for extra insurance. Before you do anything though, have the block thoughroly checked for flaws or cracks, if a main web lets go, you don't have much left to build another one....Hope this helps.......Good luck.........