C-Notches are designed to increase overall suspension travel on pickup / trucks that are utilizing lowering kits that caused limited rear axle travel. for GMC Sierra 1500 Pickup 1999-2006. for Chevrolet Silverado 1500 Pickup 1999-2006.
Street Edge 1999-2006 Chevy Silverado/GMC Sierra 1500 2WD 6" Rear Axle Flip Kit
For 1973-1987 Chevy C10 GMC 1/2 Ton Truck Rear Axle Flip Kit 5" Drop
6" Lowering Drop Rear Axle Flip Kit For 1999-2006 Chevy Silverado & Sierra 1500
5 inch Rear Axle Flip Kit w/ C-Notch for Chevy GMC C10 TRUCK 1973-1987
6" Drop Rear Axle Flip Kit for 99-06 Chevy Silverado/GMC Sierra 1500 2WD & 4WD