The Tuff Country 4-inch Suburban 3/4-ton 4x4 heavy duty lift kit for 1973–1987 comes with 52-inch rear springs and SX8000 shocks, offering a complete heavy duty lift package to increase ground clearance and rear support. It’s intended for users who need a taller stance without sacrificing control. Tuff Country’s EZ-Ride leaf springs are tapered, snub-rolled and pre-set and use Teflon inserts to cut squeak; kits are backed by a limited lifetime warranty.
Tuff Country 73-87 Suburban 3/4 Ton 4X4 4in Lift Kit Heavy Duty (w/52in Rear Springs SX8000)