Pacbrake 2-1/2 Gallon Amp Air Tank Universal - 21" X 7" X 8.6" HP10050 Pacbrake 2-1/2 Gallon Amp Air Tank Universal - 21" X 7" X 8.6" HP10050 The Pacbrake HP10050 2-1/2 Gallon AMP Air Tank is the perfect option for upgrading the on-board air system in your truck. This... MSRP: Was: Now: $306.54 Add to Cart The item has been added