2011-2022 Duramax 2500/3500 Firestone Airbag kit

This is the preferred airbag kit we use when pairing with our 3/4” or 1.4” shackles. This bag kit does not use internal jounce stops allowing it to be compatible with our shackles. We use this kit on our 2016 LML and very happy with the fit and finish!