Air Spring Kit 6 Inch Lift Kit Silverado/Sierra 2500HD (01-10) Rough Country Interco Tire Individual Cylinder Timing (ICT) allows

Individual Cylinder Timing (ICT) allows precise tuning

Protected inputs

which is far superior to mags still using points as a trigger source

long duration applications using MSD 6 Series Ignitions

The upper link bracket should be welded to the top of the cross member Before installing it in the vehicle

Air Spring Kit 6 Inch Lift Kit Silverado/Sierra 2500HD (01-10) Rough Country Interco Tire Individual Cylinder Timing (ICT) allowsIdeal Leveling: Is your truck your workhorse? The main attraction of a pickup is the ability to haul and tow as needed. However, due to the weight in the bed or the condition of the rear leaf springs, your vehicle may become un level under load. At Rough Country, we've designed a solution to eliminate these concerns. Introducing Rough Country's Rear Air Spring Kit. Heavy Duty Construction: Rough Country's Rear Air Spring Kit includes two high quality,