Air Lift Replacement Air Spring - Sleeve Type 1997-gmc-k3500-sierra-sl-esi4103638 aFe CONTROL Leveling Kits are

aFe CONTROL Leveling Kits are made of 6061 billet aluminum and provide a 2

Borla(r) engineers were able to achieve a 13% increase in flow while reducing the overall system weight 18%

System does NOT include AFM ('20-'21)/ DFM ('22-'23) Valves

The heat soak resistant material ensures the coolest air intake charge available

durable mounting platform with correct fit and bolt-on ease of installation

Air Lift Replacement Air Spring - Sleeve Type 1997-gmc-k3500-sierra-sl-esi4103638 aFe CONTROL Leveling Kits areThis Air Lift replacement sleeve is an exact replacement for your original Air Lift air spring. It is made with sturdy rubber construction and synthetic fabric reinforcement. This sleeve has an inflated proper ride height of 4. 0 to 6. 0 inches and a maximum diameter of 5. 1 inches. Genuine high strength, rust proof Zytel endcaps and an inverted crimp design help the air spring hold shape for a long life. This replacement air sleeve is covered by a