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Oil Change

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I checked all the fluid levels of the axles, the transfer case, and the transmission. I ended up adding a few quarts of fluid to the tranny, but that was about it. K5 Blazers could get away with 4 inches of lift and no driveshaft changes, and I didn't have enough money for gears and a locker. Other than adding some fluid and checking the brakes, bearings, and joints, the drivetrain of this K5 was pretty much left alone.