![Speedmaster® 1-147-082 Chevy SBC 350 EFI 1957-95 Inj Ports HiRise Intake Manifold [Satin]](https://product-arena.s3.us-west-1.amazonaws.com/Speedmaster/1-147%20Intake%20Manifolds%2C%20Carbureted/1-147-082/1-147-082.jpg?resizeid=215&resizeh=600&resizew=600)
![Speedmaster® 1-147-082 Chevy SBC 350 EFI 1957-95 Inj Ports HiRise Intake Manifold [Satin]](https://product-arena.s3.us-west-1.amazonaws.com/Speedmaster/1-147%20Intake%20Manifolds%2C%20Carbureted/1-147-082/1-147-082_A.jpg?resizeid=215&resizeh=600&resizew=600)
![Speedmaster® 1-147-082 Chevy SBC 350 EFI 1957-95 Inj Ports HiRise Intake Manifold [Satin]](https://product-arena.s3.us-west-1.amazonaws.com/Speedmaster/1-147%20Intake%20Manifolds%2C%20Carbureted/1-147-082/1-147-082_B.jpg?resizeid=215&resizeh=600&resizew=600)
![Speedmaster® 1-147-082 Chevy SBC 350 EFI 1957-95 Inj Ports HiRise Intake Manifold [Satin]](https://product-arena.s3.us-west-1.amazonaws.com/Speedmaster/1-147%20Intake%20Manifolds%2C%20Carbureted/1-147-082/1-147-082_C.jpg?resizeid=215&resizeh=600&resizew=600)
Speedmaster®
Chevy SBC 350 EFI 1957-95 Inj Ports HiRise Intake Manifold [Satin]
Overview
Step up to the high-rpm power of an open plenum with Speedmaster HiRise intake manifolds. These cast aluminum manifolds accept square-bore carburetors and are pressure tested to ensure maximum performance. They start to make awesome power around 3,000 rpm.
Specs
| Brand: | Speedmaster |
| Part Number: | 1-147-082 |
| Part Type: | Intake Manifolds, Carbureted |
| Product Line: | HiRise AIr |
| Engine Block Style: | Stock/OEM standard deck |
| Carburetor Quantity: | One |
| Intake Style: | Single Plane |
| Basic Operating RPM Range: | 3,000-7,500 |
| Intake Manifold Height: | 6.000 in. |
| Intake Material: | Aluminum |
| Intake Finish: | Satin |
| EGR: | No |
| Quantity: | Sold individually. |
| Notes: | For model years 1957-95 Works with square bore carburetors. |
| Calculator: | CFM Calculator |
Prop 65 Warning
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.