Changing the oil on the GM 2.7L Turbomax L3B engine is really simple, can be done in your driveway in just a few minutes. See below for important specs and part numbers. For reference my truck is a 2022 Silverado LTD Custom.

Engine Oil Capacity: 6 Quarts
Engine Oil Specification: 5W30 Full Synthetic - Dexos 1 (https://amzn.to/3JRey0m)
Engine Oil Filter - OEM AC Delco PF66 (https://amzn.to/3C4u9YB)
Oil Filter Removal Tool: https://amzn.to/3C9iCrf
Oil Drain Pan: https://amzn.to/2vbQZ08
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Replacement Oil Plug Gasket - GM Part # 12667457 (https://amzn.to/49PStey)
Replacement Oil Plug - GM Part # 12713651 (https://amzn.to/3V4g2vN)
Replacement Oil Pan - GM Part # 12713653
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