Air Lift Air Lift 1000 Air Rear Spring Kit - 1000 lb Capacity - GM A-Body / G-Body 1967-88 60733 6020BK This produces lower air intake

This produces lower air intake temperatures which results in added horsepower and the ability to add more timing advance with less detonation

Fullsize SUV / Truck 1988-2000

ALL BILLET PRODUCTS

1990-1991 Pontiac 6000

Wiring Harness is 100" Long - 10-18 Ga

Air Lift Air Lift 1000 Air Rear Spring Kit - 1000 lb Capacity - GM A-Body / G-Body 1967-88 60733 6020BK This produces lower air intakeSuspension 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