Take the stress out of towing in your 2004.5-2005 Chevy/GMC 6.6L LLY Duramax with the Air Bag Helper Spring Kits we offer. Front and rear air springs are available for a variety of applications. You can find kits for automotive applications as well as 1/2-ton, 3/4-ton, 1-ton, and cab & chassis models. Firestone, Air Lift, and PacBrake are just some of the brands you'll find.
