Upper Intake Manifold w/ Gaskets for Chevy Trailblazer GMC Envoy Buick L6 4.2L

Chevrolet Trailblazer 2002-2007 L6 4.2L DOHC Naturally Aspirated Sport Utility Upper. Chevrolet Trailblazer EXT 2002-2006 L6 4.2L DOHC Naturally Aspirated Sport Utility Upper. GMC Envoy 2002-2007 L6 4.2L DOHC Naturally Aspirated Sport Utility Upper.