ICT Billet MAP Vacuum Port Block Off - Aluminum - LS9/LSA/LT4 OEM Superchargers NPT to NPT Fittings 1979-1994 GMC K1500

1979-1994 GMC K1500

Kit includes (2) front and (2) rear plates (enough for both sides)

1965 models not equipped with Pony or GT interior option will require 5 gauge OEM trim bezel from that option pack (not included) to utilize this adapter plate

Choice of bright silver or black anodized finish

4140 Chrome-moly Internals

ICT Billet MAP Vacuum Port Block Off - Aluminum - LS9/LSA/LT4 OEM Superchargers NPT to NPT Fittings 1979-1994 GMC K1500Product Description: MAP Vacuum Port Block Off Bolt O Ring Included Aluminum Natural LS9 LSA LT4 OEM Superchargers 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