If it is time for you to replace your C4 Corvette\'s seat tracks, Zip has the fastest and easiest solution available. All seat tracks are disassembled and have all new gears and bushings installed plus the unit is lubricated and ready for installation upon purchase. If you would like to learn how to replace your C4 Corvette\'s seat tracks, read Zip\'s C4 Corvette Seat Track Replacement technical article at Corvette Magazine.