rdk1ll

Hey everyone. Seems like my 2015 Silverado 94k on odo has #6 cylinder lifter tick and needs replacing.. I have done my research and will not be deleting at this time and just putting back to stock. Anyways while shopping and trying to find deals on quality parts I have noticed quite a few “OEM” AC Delco lifter sets way below current lifter prices…. These do appear to be some of the older part numbers but does anyone know if these are legit???? Is there a known quality difference between part numbers 12645725 (old) on eBay and current 12680871? https://ebay.us/m/FQ9vrf Thanks

My truck is in the shop now getting the vacuum pump replaced under this recall tsb thing... question for the group. My truck has a 6" suspension lift on it and the Dealership is wanting to charge additional labor due to additional brackets that are in the way to replace the vacuum pump.... ?? I was told GM would probably not reimburse additional fees because aftermarket. Anyone else with a lift have this recall done? Did the Dealership say the same thing?

Truck looks KILLER!!!