GM LS Cathedral Port Intake Manifolds

Holley EFI LS1/LS2/LS3 Base Manifold w/ Rail Kit for Lo-Ram 300-600BK - Black Black Finish with Single Injector manifold and fuel rails The Holley LS1/2/6 Lo-Ram intake manifold kits are designed for GM LS Gen III and IV engines equipped with GM...

Holley EFI LS1/LS2/LS3 Base Manifold w/ Rail Kit for Lo-Ram 300-600 Satin Finish with Single Injector manifold and fuel rails The Holley LS1/2/6 Lo-Ram intake manifold kits are designed for GM LS Gen III and IV engines equipped with GM LS1/2/6 (cathedral...

Holley EFI Hi-Ram LT Intake Plenum Top 2 x 4150 300-207BK - Black Hi-Ram, Plenum Top Only, 2 x 4150 Fits Holley Hi-Ram Manifolds. They are available in the dual 4150 throttle body pattern or in a full blank top so that you can design your our system...

Holley EFI Hi-Ram LT Intake Plenum Top 2 x 4150 300-207 Hi-Ram, Plenum Top Only, 2 x 4150 Fits Holley Hi-Ram Manifolds. They are available in the dual 4150 throttle body pattern or in a full blank top so that you can design your our system. The plenum...

Holley EFI 105mm Plenum Top for HI-RAM 300-246BK - Black Black Finish HI-RAM 105MM Plenum Top for EFI Hi-Ram Manifolds- Bolt down through design Features: Top Only SPECS Brand Holley...

Holley EFI 105mm Plenum Top for HI-RAM 300-246 As Cast Finish HI-RAM 105MM Plenum Top for EFI Hi-Ram Manifolds- Bolt down through design Features: Top Only   SPECS Brand Holley...

Holley EFI 95mm Plenum Top for HI-RAM 300-245BK - Black Black Finish HI-RAM 95MM Plenum Top for EFI Hi-Ram Manifolds- Bolt down through design. Black finish. Features: Top Only   SPECS Brand Holley...

Holley EFI 95mm Plenum Top for HI-RAM 300-245 As Cast Finish HI-RAM 95MM Plenum Top for EFI Hi-Ram Manifolds- Bolt down through design Features: Top Only SPECS Brand Holley...

Chevrolet Performance TBSS Truck Intake Manifold 12580420 FEATURES & BENEFITS: Evenly distributes the combustion mixture (or just air in a direct injection system) to each intake port in the cylinder head for proper function GM-recommended...

Holley Gen V LT Single Plane Intake Manifold 300-940 Fits most GM Gen V LT Engines with OE-type LT Cylinder Heads Holley's new single-plane Gen V LT intake manifold was designed with an optimized runner layout and constant cross-sectional area,...

FAST LSXHR 103mm Cathedral Port Intake Manifold 146303 FAST® has developed the industry's first polymer tunnel ram-style intake manifold, ideal for generating maximum power in boosted and naturally aspirated engines. Available for, LS1/LS2...

Edelbrock part #7142 Pro Flo XT LS3 intake manifold is designed for use on GM LS3 engines. This manifold will accept late model LS Drive-By-Wire throttle bodies or Edelbrock 90mm mechanical throttle body and is offered in a black powder coat finish. This...