Quick Overview Bilstein B8 6112 leveling kits are designed to provide more ground clearance, allow for larger tires, and increase wheel travel. Multiple snap-ring grooves in the body allow for different spring seat positions, providing 0-2.75 inches of front lift (depending on application). These kits consist of (2) 60mm shock absorbers combined with (2) custom matched cold wound coil springs and (2) billet aluminum spring seats. The large 60mm digressive piston allows for increased damping control for optimal on-road and off-road capabilities. Experience the legendary Bilstein off-road experience with the best direct fit spring and shock kit for your light truck or SUV. Attributes: GTIN: 00651860868837 Brand Name: Bilstein Boot Included: No Internal Design: Monotube Reservoir: No Spring Seat Included: Yes Finish: Dampers: Zinc Plated/Springs: Black Series: B8 6112 Body Diameter (ID): 60mm Body Design: Snap Ring Grooved Body (Coilover) Extended Information: Country of Origin: United States Emissions : Released Life Cycle Status: Available To Order Packing Information: Quantity of Each: 1.0 Package UOM: EA Dimension: 30.6300 x 13.3800 x 5.0000 inches Weight: 45.0000 lb PDF: USA SDS_Shock_Air Spring_V2_EN E4-WM5-Y555A00_0