ICT Billet 6-Port Vacuum Boost Manifold - Two 1/4 NPT Ports - Four 1/8 NPT Ports 1311115 Includes Crankshaft Sprockets/Crank Position Tigger

Includes Crankshaft Sprockets/Crank Position Tigger Wheel

heat treated base glass Base glass radiant heat to 1100F

please see CARB EO# D-550-13 for details

1996-2000 GMC C2500

ICT Billet 6-Port Vacuum Boost Manifold - Two 1/4 NPT Ports - Four 1/8 NPT Ports 1311115 Includes Crankshaft Sprockets/Crank Position TiggerProduct Description: NPT Manifold Vacuum Manifold Two 1 4 NPT Ports Four 1 8 NPT Ports Aluminum Natural ICT Billet helps take the guesswork out of LS engine swap projects. With both individual components and complete vehicle specific kits, their line of American made solutions covers everything from mounting brackets and oil pans to valve covers and wiring harnesses, all designed to help make LS and LT engine swaps easier, whether it's into a classic