1999 – 2006 Chevy Silverado / Sierra 7 Inch Rear Leaf Spring Axle Flip Kit SILVERADO 1500HD LOWERING KIT The increased ground clearance allows

The increased ground clearance allows you to run larger tires and wheels for a customized look that gives your vehicle a one-of-a-kind look and feel

1973-1987 GMC K15 4WD

No clearance issues

5" Front 7/8" Rear Deluxe Drop Kit - PRS-7387C1057

1999 – 2006 Chevy Silverado / Sierra 7 Inch Rear Leaf Spring Axle Flip Kit SILVERADO 1500HD LOWERING KIT The increased ground clearance allowsHeres where you move that axle from below your leaf spring to sitting on top of your leaf spring for the express purpose of getting the maximum amount of drop! This is a lot of work so your a serious enthusiast looking for a serious drop when you flip axles. On the 99 06 Chevys the frame is straight and when you flip you need to C section the frame to get back some of the travel you lose because of the flip. Thats where the cutting and grinding comes