Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by four_by_ken, Mar 13, 2002.
Is 5/8 commonplace, or are there applications that use a differant size?
There are different sizes. 9/16" is a pretty common size.
All the GM's I have ever worked on had the 5/8" u-bolts.
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