Bolt, Nut, and Washer Identification Guide. ID Guide. Steven Rupp Writer Mar 08, 2016. See All 2 Photos. As they say, "knowledge is power" and nothing makes you sound less smarter (that was a joke ...

How To Set Up a GM 12-Bolt Differential. Originally published in the November 1994 issue of Hot Rod magazine. HOT ROD Staff Writer Jan 01, 2023. ... Also, always use a new nut and washer.