01-07 Duramax AMP Power Steps Turbo SW# 5: Like # 4

SW# 5: Like # 4 + added Timing

Satin Black Powder-coat

It’s a direct replacement of the cam plate and does not require removal of the injection pump

03-07 Powerstroke

it works off your OEM hardware

01-07 Duramax AMP Power Steps Turbo SW# 5: Like # 401 07 Chevy Silverado GETTING INTO YOUR TRUCK SHOULDN'T FEEL LIKE CLIMBING MOUNT EVEREST. That's why AMP Research invented the PowerStep, the automatic, electric powered running board that instantly extends when you open your door, and then tucks itself back safely under the chassis when the doors close. When retracted, PowerStep is essentially hidden underneath your vehicle for improved ground clearance, aerodynamics and appearance. And when