Pace Edwards UltraGroove Electric Retractable Tonneau Cover Silverado Sierra 2500/3500HD Cognito 4" the Ram-Air Transmission Pan is

the Ram-Air Transmission Pan is engineered so that the lowest point is only the sacrificial front scoop while still providing 3 additional quarts of fluid capacity

and new front sway bar frame mount extension brackets to keep the factory sway bar at the proper geometry

2016 GMC Sierra 3500 HD 4WD

including the M-Series Tonneau Cover

Pace Edwards UltraGroove Electric Retractable Tonneau Cover Silverado Sierra 2500/3500HD Cognito 4" the Ram-Air Transmission Pan isHands Free Operation Key fob operation delivers simple, hands free functionality for opening, closing and even locking the cover in any position with the electro magnetic brake system. The electric motor wires to the truck battery for a power source. Rail Expansion System With the useful RES (Rail Expansion System) a Pace Edwards Rack, Thule or Yakima system can be used to carry items along with the tonneau cover. So haul bicycles, ladders, skis,