AIR SPRING KIT 11-19 GM HD LB7 Duramax eliminating all cutting of the

eliminating all cutting of the filler neck

Optimized gauge face orientation

A remote mount kit helps to isolate the temperature

Quality Construction: Rough Country's N3 Performance Struts are built for reliable performance

Gas Pressure Construction

AIR SPRING KIT 11-19 GM HD LB7 Duramax eliminating all cutting of theAIR 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,