1) Type: Intake Manifold+Fuel Rail Kit 2) Fabrication: TIG Welded Aluminum 3) Color: Clear Anodized 4) Vacuum ports: 3 5) 3/8" Fuel Rails, 6AN Fittings 6) Application: Cathedral Port LS1/LS2/LS6 4.8L 5.3L 5.7L 6.0L Heads Chevrolet Small Block V8 GEN. III/IV (LS-Based) 4.8 L / 293ci (LR4) 5.3 L / 325ci (L33, L59, LM4, LM7) 5.7 L / 346ci (LS1, LS6) 6.0 L / 364ci (LQ4, LQ9, LS2) 7) Includes Intake Manifold, Gaskets, Hardware, Black Fuel Rails, and Fuel Crossover Line. This Item Doesn't Come With Installation Guides. We Highly Recommend Professional Installation.
