What is the best gear oil to put into the differential? I have a 2004 2WD with the 4.8 liter.
What is the best gear oil to put into the differential? I have a 2004 2WD with the 4.8 liter.
2010 Silverado ECSB LS 4x4. Only mods so far are a K&N drop in filter and a Rough Country 2" front level kit