VPW Intake Manifold & Carburettor Kit Sliver Series RPM AirMax, Dual Plane, Street Brawler 750 Vac, Electric Choke,Carbutetor, Chev For Holden LS1,LS2Proflow Holley Silver or Black Series intake manifold and carburettor kits contain all of the necessary pieces to upgrade your induction system. They include an Proflow AirDual or AirMax aluminium intake manifold in standard silver or black finish, an intake gasket set, intake manifold bolts, a carburettor stud kit, and a Holley Series 600 cfm or 750 cfm electric choke carburettor. For that perfect combination try our Proflow Holley intake manifold