Air Lift Air Lift 1000 Air Rear Spring Kit - 1000 lb Capacity - GM A-Body / G-Body 1967-88 60733 931174 but only if it had

but only if it had the optional factory truck arm and coil spring rear suspension

passenger-side dipstick

All BBK cold air kits are designed to pull cooler denser air into the intake for improved overall power

A Cold Air Inductions air-intake system can add up to 14 horsepower (measured at the wheels) with an average gain of 12 horsepower to GM's midsize sport-utilities

Air Lift Air Lift 1000 Air Rear Spring Kit - 1000 lb Capacity - GM A-Body / G-Body 1967-88 60733 931174 but only if it hadSuspension Leveling Kit Fully adjustable air springs level your vehicle when towing or hauling a heavy load for a safe comfortable ride; Installs inside coil spring to eliminate sag and bottoming out; Rugged durable components including air springs and all hardware; Easy to install with included instructions; Up to 1000 pounds of leveling capacity; Limited Lifetime Warranty (parts); Tough Molded Polyurethane; Limited Lifetime Warranty Rear No Drill Up