Review on 🚗 Enhance Your Vehicle's Ride with ACDelco Specialty 504-517 Rear Air Lift Shock Absorber by Bob Vulpes

The first set had a shock blowing air from the top, called for a new set. The leaking shock and air line on this side have been replaced, the new shock also blows air from the top. While it's tempting to just return both sets, I'll try another tomorrow. It's less than I expected from a Delco AC kit even at this price point, but it should still hold air. Both shock absorbers of the second set were defective and did not hold air. Leaking from the top of the shock absorber.