Hellwig EZ-990 Add-A-Leaf Stock Height Rear Helper Spring Kit - Silver Powder Coat - Ford Fullsize Truck 1999-2007 29024R Cable features 3/16" mic plug

Cable features 3/16" mic plug and 1/4" speaker plug with mono/stereo switch molded Y block

Carefully measure the distance between the centers of the front and rear U-Joints

Chevrolet Silverado & GMC Sierra 3500 HD: 2011 - 2019Vehicle Applications: Chevrolet Silverado & GMC Sierra 2500 HD: 2011 - 2019

3/4-16 in Right Hand Male Thread

Includes a 12-volt Momentary Switch

Hellwig EZ-990 Add-A-Leaf Stock Height Rear Helper Spring Kit - Silver Powder Coat - Ford Fullsize Truck 1999-2007 29024R Cable features 3/16" mic plugHellwig EZ 990 Medium Duty Load Leveler 986 990 1200 lbs. Capacity Mounts Under Factory Axle U Bolt Plates Handles Medium Loads Can Be Adjusted Independently For Uneven Loads Increase Spring Rate And Stability Vehicle Applications: EZ 990 Helper Spring Kit for 99 06 Chevy Silverado 1500&Sierra 2 4wd 2007 Classic Silverado and Sierra Vehicle Applications: EZ 990 Helper Spring Kit for 99 06 Chevy Silverado 1500&Sierra 2 4wd 2007 Classic Silverado and