- Includes Viton® intake to cylinder head O-ring gaskets - Viton® is a registered trademark of DuPont Performance Elastomers
- 4150 Square bore carb mounting flange (accepts up to 1.75" diameter throttle bores)
- 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
- Port size - 2.659" height x .918" wide
- Cast aluminum construction - great manifold for centrifugal blower, turbocharged or NOS power adder applications
- Height (front) - 4.95" to the lifter valley cover flange at the engine block front flange
- Weight - 11.5 lbs.
- Minimum carb flange height - fits in vehicles with minimum hood modifications
- 2500-7000 RPM power band
Description
Carbureted single plane intake manifold. Fits all GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder heads
Specifications
| Barrels | 4 |
|---|---|
| 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 | Cathedral |
| Deck Height | 9.24 in |
| EGR Port | No |
| Engine | GM LS1/LS2/LS6 |
| Flange Style | 4150 Square Bore |
| Front Maximum Height | 4.95 in |
| Fuel Injectors Included | No |
| Fuel Rail(s) Included | No |
| Fuel System Type | Carb |
| 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 | 4.95 in |
| UPC / GTIN | 00090127687734 |
| Warranty | Manufacturer's Limited 90 Day Warranty |