Review on 🔧 ACDelco GM Original Equipment 540-532 Rear Air Lift Shock Absorber Kit: Enhance Performance and Comfort by Jeff Grindley

These are genuine OE,GM shock absorbers #12477517 / Sachs 15750655 TW4 / ACDelco 540-532 with new bolts and relocated metal nuts as if from a quality dealer. I put her on a 2000 Suburban 1500 LT with a tow package and premium suspension. It took less than 40 minutes for both parties, including washing up and taking pictures (got to love TX cars with no rust!). The journey is new again. Absolutely right!