2002 GMC Sierra SL 3500HD 8.1Lgas AT,AC,CC. white, Long wheelbase. Tunnel toolbox. JerrDan HPL35: Dual-Line wrecker boom, tow sling, wheel lift w/optional pivot wheel grids, dual tool boxes. Lots of extras: self-loading dollies,strobes,alum running boards. Wel... Login to read more.