Single Plane Intake GM Gen V LT Black Fits Most GM Gen V LT Engines with OE-Type LT Cylinder Heads Holley

This single-plane design provides the lowest throttle body flange height possible while providing maximum performance all the way to 7000 rpm. The cast aluminum construction makes this manifold a great choice for centrifugal blowers, turbochargers, or Nos applications.

These intake manifolds are sold for pre-emissions control applications only and will not accept stock components and hardware. This intake manifold is meant for Gm Gen V Lt engines equipped with Oe-type Gm Gen V Lt cylinder heads where the intake flange bolt pattern and intake port opening locations match the Oe Gen V Lt port configuration.

This product is intended for Oe direct injection and a 4150 EFI throttle body , but there are also other Holley accessories available to allow the installation of a Gm Ls 92mm or 105mm drive-by-wire throttle body (#17-93 and #17-94). The 300-940 is meant for street and performance engine applications with 5.3 to 6.2+ liters of displacement and maximum engine speeds of 6000-7000 rpm (depending on the engine combination).

Holley's new single-plane Gen V Lt intake manifold was designed with an optimized runner layout and constant cross-sectional area, resulting in a broad torque curve with the best vehicle performance from 2500-7000 RPM.

Features and Benefits:

• Cast aluminum construction - great manifold for centrifugal blower, turbocharged or Nos mild power adder applications Weight - 11.5 lbs
• Optimized runner layout and constant cross sectional area - broad torque curve, best vehicle performance from 2500-7000 RPM Efficient casting design - lightweight, consistent wall thicknesses, improved casting quality Minimum carb flange height - fit in vehicles with minimum hood modifications Port size - 2.33 inch height x 1.27 inch wide Includes Fkm o-ring intake to cylinder head gaskets 4150 Square bore flange 2500-7000 RPM power band Provides classic engine bay look of carb style intake Height (front) - 5.417 inch to the lifter valley cover flange at the engine block front flange and bellhousing flange

Associated Comments:

• Includes mounting hardware, O-ring cylinder head mounting flange gaskets, Map Sensor port cover, and vacuum port plugs.

Details:

• Basic Operating RPM Range: 2500-7000 RPM
• Cnc Ported: No
• Carburetor Flange: Square/4150
• Carburetor Quantity: 1.0
• Carburetor Studs Included: No
• Color: Black
• Construction: Cast
• Cylinder Head Port Shape: Rectangle
• Deck Height: 9.24 Inch
• Egr Port: No
• Engine: Gm Gen V LT1
• Flange Style: 4150
• Front Maximum Height: 5.417 Inch
• Fuel Injectors Included: No
• Fuel Rail(s) Included: No
• Fuel System Type: EFI
• Gasket Or Seal Included: No
• Grade Type: Performance
• Intake Port Gasket(s) Included: No
• Manifold Type: Single Plane
• Material: Aluminum
• Nitrous Bung(s) Included: No
• Plenum Finish: Black
• Rear Maximum Height: 5.417 Inch
• Recommended Use: Forced Induction
• Removable Runners: No
• Removable Top/Lid: No
• Single Or Dual Plane Type: Single Plane
• Throttle Body Bore Diameter: 3.6
• Throttle Body Gasket Included: No
• Throttle Body Included: No
• Vacuum Ports: Yes
• Warranty: Manufacturer's Limited 90 Day Warranty