I think 73 - up G.M. 4X4's have 6 lug.LK00 GMC Ex-CabBillet Grille03 TailsEscalade HandlesPowertraxLowered 2 / 4Eagle 219's & 255/55/18's500 watt amp & 2 - 12's in ProBoxCowl hood Rear C-notch & air shocks.Formerly known as alwhite95
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