Compare it to spec ~1-1/8″ vs ~1-5/8″. If your old bolt is short (around 1-1/8″) and there are no extra lugs/spacers, go with the shorter for a cleaner fit. Fits many older chevy full-size 1992-2002 era large trucks and SUVs like Blazer C1500 C2500 C3500 K1500 K2500 K3500 Suburban Tahoe Yukon. Leia Mais