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- 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.
Description
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).
Specifications
| Basic Operating RPM Range | 2500-7000 |
|---|---|
| Carburetor Flange | Square/4150 |
| Carburetor Quantity | 1 |
| Carburetor Studs Included | No |
| CNC Ported | No |
| Color | Natural |
| Construction | Cast |
| Cylinder Head Port Shape | Rectangle |
| Deck Height | 9.24 in |
| EGR Port | No |
| Engine | GM Gen V LT1 |
| Flange Style | 4150 |
| Front Maximum Height | 5.417 in |
| 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 | Natural |
| Rear Maximum Height | 5.417 in |
| Recommended Use | Forced Induction |
| UPC / GTIN | 00090127617748 |
| Warranty | Manufacturer's Limited 90 Day Warranty |