Any one know where u can get the green keyways for lifting up the front of the truck ???

I got the green keys from my chevy dealership, part # 15592573. You'll need a gear puller to get the old ones off, or you can order a torsion bar unloading tool at the GM dealership (part #J-36202) while you're there. The tool is around $16 and the keys are about $48.