A way, yes.Is there a way to know if the 2020 GMC 2500 is compatible with existing lifts, tuners, speedo calibrations, etc? Does merely being a LP5 indicate compatibility or incompalibility?
Good info, thanks! I didn't realize that "LP5" only referred to the engine. You are correct it's the platform (not the engine) I am interested in.If it is helpful: I trust those who have spoken are correct the 2020 HD pickup engine is still known as the L5P. What is published as different from its predecessors is the frame/suspension, which appears to be referred to as the vehicle "platform". Prior to 2020, the pickup platform was known as the GM T-K2, while the 2020 appears to be known as the GM T1 Vehicle Platform (2020 GMC Sierra HD Info, Specs, Wiki | GM Authority). I only made a cursory search for this information and would suggest perhaps using the word "platform" if you want to know more.