2004.5-2005 Chevrolet / GMC Max Flow Bridge to HSP Cold Side Illusion Purple ADDITIVE release springs and backing plate

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

and Cayman models to shorten the throw by up to 35% over the factory shifter

2" SBF Ford Hi-Ram Carbureted Intake Manifold Base

New Molded Pistons

2x4 and 4x4 Applications w/Ford 10

2004.5-2005 Chevrolet / GMC Max Flow Bridge to HSP Cold Side Illusion Purple ADDITIVE release springs and backing plateIncrease 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