Product information updated on 2021-08-25, Manufactured by BellTech - Part Number Belltech 6525, 2014-18 Silverado/Sierra 5 inch-6 inch Rear Drop , 2014 Chevrolet Silverado/Sierra 5-6 inch Rear Drop. Requires 8510 shocks. Use with 6700 shackle for 4" rear drop, Belltech Rear flip kits are engineered for each individual application, to relocate or “flip” the trucks axle from underneath the leaf spring pack, to on top of the leaf spring pack. This brings the axle and the wheels closer to the truck frame, lowering the rear of the truck up to 7”. Each kit is manufactured with high quality steel and feature a durable powder coated finish and Grade 8 hardware. A Belltech C-Notch is included in most Rear Flip Kits.