2004.5-2005 Chevrolet / GMC Max Flow Bridge to HSP Cold Side Illusion Purple ADDITIVE New Molded Pistons

New Molded Pistons

release springs and backing plate to retain the OEM captured clutch design which delivers the same great drivability 6R140 owners are accustomed to

and significantly speeds up the installation process

2-Piece 47-RE

2004.5-2005 Chevrolet / GMC Max Flow Bridge to HSP Cold Side Illusion Purple ADDITIVE New Molded PistonsIncrease 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