http://turbobuick.com/forums/threads/1987-gn-roller-w-6-point-roll-bar-and-built-rearend.369676/
EDIT: ROLLER WAS SOLD
Drive train is still avalible
NEW Stroker 109 short block w/ 4 billet caps and 3.590 BMS crank .030 over JE pistons - $5800
Champion race ported heads w/ rockers, push rods and valve covers - $2400
Front cover $100
Ported and powder coated intake w/ Hemco top and 70mm TB - $550
4" aluminum inlet w/ filter - $150
83 lbs injectors w/ fuel rail and regulator - $400
Coil pack and module - $150
LS altenator - $100
Classic FAST B2B system with engine harness - $850
NEW dual GN1 3" polished Exhaust - SOLD
Coated GN1 headers w/ waste gate $700
Front mount intercooler - $300
Down pipe w/ V-band - $300
Built T400 w/ trans brake - $1500
10" 3400 stall converter - $300
Drive shaft w/ 1350 U-joints - $200