4" Rear Drop Lowering Kit for Chevrolet C10 GMC C15 Pickup 2WD 1973-87

For GMC C15 /C1500 / C1500 Pickup 1973-1987. Note: for 2WD and short box only. Drive Model: 2WD Only. For Chevrolet C10/R10 1973 - 1987. 2x Rear Drop Shackles (1.5" / 2" Adjustable). Drop Length: 4in.