Dropped by the dealership as they were running a 15% parts end of year deal. They were able to find OEM GM rockers at a great price... only $120. I've compared these to the repops and the OEM metal is much thicker. Anyways soon I'm going to start my first rocker repair since mine are rusted badly. Even the flat panel behind the rockers is bad. I'm gong to replace it with thick sheet metal. I have all the equipment to do this now... a miller mig from CL and easy grind welding wire. This will be my first attempt. I just need to start practice welding.