Belltech rear axle Flip Kits are designed application specific to relocate or Flip the rear axle of your truck from beneath the leaf spring to above, providing a dramatic amount of drop. Each Belltech rear axle Flip Kit is engineered for each individual application and manufactured with high quality steel and feature a durable powder coated finish, Grade 8 hardware and installation instructions. Belltech frame rail C-Notches are included in most Flip Kits., FLIP KIT, 2015-2018 Chevrolet Colorado/Canyon (Ext/Crew Cab Short Bed) 4" Rear Drop, Axle Flip Kit, 4" Drop Flip Kit, Belltech flip kits are designed to offer a more aggressive drop for that traditional "slammed" appearance. A lowered center of gravity and no modification to the oem leaf spring aid in retaining the oem ride quality., Relocates rear axle from below to the top of leaf spring, 6-8 in. drop (Note: Application specific), Most include: axle saddles, U-bolts, U-bolt plates, shock extentions, C-notch, Grade 8 hardware, Installation instructions, BELLTECH FLIP KIT, drop flip kit, flip kit, truck flip kit, belltech flip kit, truck lowering kit, bell tech flip kit