AIR SPRING KIT 11-19 GM HD LB7 Duramax and the High

and the High

BDS NX2 gas or FOX performance series Internal Floating Piston gas shocks to improved ride and offroad performance

eliminating all cutting of the filler neck

Optimized gauge face orientation

On 40 Inch Tires

AIR SPRING KIT 11-19 GM HD LB7 Duramax and the HighAIR LIFT AIR HELPER SPRINGS ; 11 19 SILVERADO SIERRA HD Install Difficulty Level: Easy No Metal Drilling, Grinding, Or Removal Of Factory Components Required. Features Air Lift'S Lifetime Warranty, With A 60 Day Ride Satisfaction Guarantee Underframe Kit Designed To Work With Most In Bed Hitches Rugged Durable Components Including Air Springs And All Hardware Internal Jounce Bumper Prevents Bottoming Out Air Springs Fully Adjustable From 5 100 Psi,