2-Inch Rear Lowering Drop Shackles for 1999-2006 Chevy/GMC 1500 Silverado Sierra 2007-2018-chevrolet-silverado-esr7562279 so if you have a

so if you have a single-bolt factory camshaft you will need to purchase the three-bolt conversion kit that will supply the correct 4x upper timing gear to supply the correct camshaft position signal

-This kit comes with the hardware needed making it a quick and simple install

Recommended Springs Required: PAC 1219 or TSP/PAC Dual

Engines best suited for: 6

2-Inch Rear Lowering Drop Shackles for 1999-2006 Chevy/GMC 1500 Silverado Sierra 2007-2018-chevrolet-silverado-esr7562279 so if you have aGive your 1999 06 07 Classic Silverado Sierra a cleaner stance with a set of 2" lowering shackles! The rear lowering shackles will help you even out the ride height on the rear of your truck. As the GM GMT 800 trucks sit 2 inches lower in the front, these lowering shackles with drastically improve the appearance of your ride. Quick and Easy Bolt On Installation. Maintains Factory Ride Quality. Fits 2wd and 4wd models. Lowers rear of vehicle, to be