Zone Offroad - 1" Transfer Case Drop Kit - 1973-1987 Chevrolet / GMC Trucks, 1973-1991 Chevrolet / GMC SUVs
This 1" transfer case drop will help reduce or eliminate the front driveline vibration from 6" or taller suspension lifts by reducing the driveshaft angles. Front driveline correction typically becomes necessary with 6" of lift or more on 73-80 1/2 ton trucks, Blazers, Jimmy's, and Suburban's.