Blessed Performance has the Wehrli Duramax Individual Runner Billet Intake Manifold.
WCFab Duramax Billet Individual Runner Intake Kit. High Flow CNC Machined runners and bellow style inlets. Left and Right Head Individual Runner Ports, dual 3" V-band Inlets, or hose inlets. Powder coating is an additional cost. This intake kit will not work with OEM-style coolant cross-over pipe and accessory brackets.
Designed for high-performance race-use applications.
VERY NOT AVAILABLE IN THE STATE OF CALIFORNIA AT ALL!