I have still not received any reply to my question. I will check back again at a later date in case it comes in. Thank you.
Find replacement rocker panels, specifically for a 97-03 Grand Prix, cut-out the old and weld on the new, then paint and u should be good to go........keep in mind that i would be alot less expensie if you order the replacements online Good Luck !
eBay
They are called rocker panels.
Rocker Arm problems, specifically with them falling off, are common with 2000 JGC's. You can get the code read, which will point to the cylinder that has the failed rocker arm and then remove the left or right rocker cover to inspect. The problem with the falling off rocker arms tends to be a slippage of the valve guides that leaves the valve to hang up and removes the stress from the rocker so it just falls off. Replace the heads. Replace the HEADS? Sounds drastic. How about repairing the heads?
rocker panels
Fixing the rocker panels on a 1995 Chevy Corsica will not compromise the frame. Fixing this will help the vehicle last longer as far as rust goes.
Depending on the amount of rust you can bondo the holes. You will ned to cut the rusted parts. If the area is large then fiberglass will make a better and more durable repair than bondo.
Any good auto parts supply store. Speedgrip adhesive is the best.
Unfortunately, the rocker panel is part of the one piece body side. To replace it, you would either have to obtain a replacment body side (price $750+) from the dealer, and cut out the portion you would need to use. Or, try and find a used one in good shape and use it. Aftermarket companies some times will come up with this part if the need is great enough.
No one makes panels for the 1st gen. You'll have to buy the F150 super crew rockers and trim the length off the back.
Each repair of that kind is different. Have several experienced body shops give you an estimate.
Torch d head on2000 jeep cherokee sport ..