ACDelco Specialty 504-554 Rear Air Lift Shock Absorber
- Can maintain ride height with up to 1,100 lbs (per pair) of additional temporary leveling capacity to help improve vehicle handling and reduce the risk of undercarriage damage.
- Adjustable air pressure to custom tune each individual load weight.
- The super finished chromed piston rod provides anti-corrosion support, a more consistent wear surface, proper seal lubrication, and longer product life.
- Real-world tested to ensure that the shocks will fit intended vehicles and applications.
- Not to exceed vehicle GVWR (Gross Vehicle Weight Rating). Product does not increase payload..