Heavy Metal Suspensions - 1988-1998 GMC C1500 (2WD) 1" Rear Drop Shackles High Strength Carbon Steel Lift Kit DETAILS: 1 Inch Rear Drop APPLICATIONS: 1988 - 1998 GMC C1500 (2WD) PACKAGE CONTENTS: (x2) Carbon Steel Rear Lift Shackles w/ Zerk and Installation Instructions TIME FRAME: Installs In Approximately 1 - 2 Hours. Heavy Metal Suspensions products are the safest way to lift your vehicle without compromising ride quality. CNC constructed with computer programmed pulse welds, Heavy Metal high-grade steel is guaranteed never to break under even the toughest conditions. Each kit comes complete with installation instructions and ASE certified telephone support.