Front 4" Rear 6" Suspension Lowering Kit for Silverado Sierra C1500 1988-1998

For Chevrolet Silverado C1500 1/2 Ton 1988-1998. For GMC Sierra C1500 1/2 Ton 1988-1998. Not fit C1500 Standard Cab 1988-1991 which are 1" thick rotor. This kit allows for lowering the front of your vehicle by 4" and the rear by 6".