Product type: Lowering spring. for Avalanche 1500 2WD / 4WD / AWD 2000 - 2006. 2x Rear Lowering Springs. Lowering height: Rear 4". for Chevy Suburban 1500 2WD / 4WD / AWD 2000 - 2006. Spring length: Driver side: 320mm/12.60" Passenger side: 300mm/11.81".
