| Brand: | Speedmaster |
| Part Number: | 1-148-050 |
| Part Type: | Intake Manifold, Fuel Injected |
| Engine Block Style: | LS1 |
| Injection Style: | Multi-port |
| Basic Operating RPM Range: | Idle-7,000 |
| Intake Section Included: | Complete |
| Intake Front Height (in.): | 10.00 |
| Intake Rear Height (in.): | 6.25 |
| EGR: | No |
| Injectors Included: | No |
| Fuel Rails Included: | Yes |
| Aftermarket Fuel Rail Required: | N/A |
| Throttle Body Included: | No |
| Throttle Body Bore Diameter: | 98mm |
| Supplemental Bosses Cast-In: | No |
| Supplemental Bosses Machined: | Yes |
| Runners Included: | Yes |
| Runners Removable: | No |
| Base Material: | Aluminum |
| Base Finish: | Polished |
| Quantity: | Sold Individually |
| Notes: | Intake manifold O-rings not included. |
