Single Plane Intake - GM Gen V LT - Holley - 300-940

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. - 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.
Efficient casting design - lightweight, consistent wall thicknesses, improved casting quality - Includes FKM o-ring intake to cylinder head gaskets - 2500-7000 RPM power band - 4150 / 4160 Square bore flange - Optimized runner layout and constant cross sectional area - broad torque curve, best vehicle performance from 2500-7000 RPM - Cast aluminum construction - great manifold for centrifugal blower, turbocharged or NOS mild power adder applications - Provides classic engine bay look of carb style intake - Minimum carb flange height - fit in vehicles with minimum hood modifications - Height (front) - 5.417" to the lifter valley cover flange at the engine block front flange and bellhousing flange - Port size - 2.33" height x 1.27" wide - Weight - 11.5 lbs.
part type: Engine Intake Manifold | Brand: Holley | Material: Aluminum

Detailed Fitment Results
Year Engine Size 1900 5.3 1900 6.2 1900 6.6