2004.5-2005 Chevrolet / GMC Max Flow Bridge to HSP Cold Side M&M Orange DODGE Diesel These stylish wheel-to-wheel steps offer

These stylish wheel-to-wheel steps offer a unique look for your vehicle

An Allison swap is a solid choice whether you want it for your daily driver

63mm and 64mm

Next Level Equipment

 Rough Country's AL2 side steps can be easily installed with an estimated 1-2 hours

2004.5-2005 Chevrolet / GMC Max Flow Bridge to HSP Cold Side M&M Orange DODGE Diesel These stylish wheel-to-wheel steps offerIncrease performance and flow with our upgraded 3 inch Max Flow Bridge. Our precision cast and CNC machined bridge section allows for maximum efficiency, as well as, a perfect fit every time. This component is designed to not only increase the efficiency of your Duramax but also provide a solution to the factory unit which is very restrictive and known to have boost leaks. This kit comes with a 3 inch boot to pair with your already purchased HSP Cold