I found a website that offers some panels, its called the filling station here's the address:
<a href="http://www.parts123.com/PartFrame.asp?ZTM=cadefefa&GHOME=www.parts123.com/auto/chevrolet&TITLE=Filling_station" target="_blank">http://www.parts123.com/PartFrame.asp?ZTM=cadefefa&GHOME=www.parts123.com/auto/chevrolet&TITLE=Filling_station</a>