Fits 99-07 Sierraado 1500 4WD 6 Lug 1-3"Leveling Lift Torsion Keys Ride Height Adjustments Direct replacement style fitment

Direct replacement style fitment

while the 12Vac adapter plug option offers a simple plug & play route

The Perrin Front Mount Intercooler (FMIC) kits for the 02-07 WRX & 04-07 STI are massive upgrades

Power Frequency 50HZ/60HZ

(4 lenses total

Fits 99-07 Sierraado 1500 4WD 6 Lug 1-3"Leveling Lift Torsion Keys Ride Height Adjustments Direct replacement style fitmentFitment 1999 2007 GMC Sierra 1500 6 Lug 4WD Classic Body 1999 2007 Chevy Silverado 1500 6 Lug 4WD Classic Body Color Powder Coated Black Style Factory Style Material Heavy Duty Adjustable Forged Steel Package Includes 2x Front Adjustable Torsion Keys Features Adjustable torsion key leveling lift kit engineered to give the SUV or trucks a level stance while maintaining the factory ride. Even more important is that we offer a forged torsion key that is