if its a crank and bearing thing, you could easily purchase a refurbished crank with bearings installed for roughly US$240.
Did that and had pros install it (aka Brendan and his buddy) <img src="/forums/images/graemlins/kewl.gif" alt="" />

Richard E
1989 Montero - Stock-ish
1989 V6 Auto Raider - 5.3 Vortech Swap.
1987 Mitsubishi Starion 2.6t, soon to be 3.5
1983 Honda XL600R