Holley Single Plane Split-Design Race Intake Manifold- GM LS1/LS2/LS6
Part # 300-256
- 33 to 50% the price of other split race intakes
- Captured O-ring seals at head ports and split
- Lighter than other split race intakes
- Vacuum Port options include (2) 1/8, (1) 1/4, and (1) 3/8, NPT ports at the carb flange
- Split feature making porting efforts easy!
- Maximum performance race design with hood clearance consideration
Description
A-B Height - 7.32" (0° carb flange angle)
Specifications
| Barrels | 4 |
|---|---|
| Basic Operating RPM Range | 3500-8000 |
| 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 | 7.32 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 | Split Single Plane |
| Material | Aluminum |
| Nitrous Bung(s) Included | No |
| Plenum Finish | Natural |
| Rear Maximum Height | 7.32 in |
| UPC / GTIN | 00090127052341 |
| Warranty | Manufacturer's Limited 90 Day Warranty |