For sale: GM LT engine from 2015 to 2022, 5.3L size. Needs overhaul. Fits Tahoe, Yukon, Suburban, Silverado, and Sierra. The engine is very clean, only needs lifters and timing chain. The heads are sound and free from overheating and standard machining. The block is also free from grinding and standard machining. The crankshaft is also standard, free from machining. The pistons are standard. And the connecting rods are sound.