G92 3.73
#3
RE: G92 3.73
G92 is the RPO code for upgraded axle ratio and its content varied over the model years from one item to a bundle of them. Location of the codes also varied over the years, from under the hood on early models to the console lid and hatch box lid. And in most cases disgarded by previous owners. Question about the 3:73 ratio, pull the rear axle cover and check the ring gear.