Speedmaster®
Mopar Chrysler Dodge SB 318 340 360 MID-AIR™ MidRise Aluminum Intake Manifold [Satin]
Product Information
Overview
Specs
| Brand: | Speedmaster |
| Part Number: | 1-147-028 |
| Part Type: | Intake Manifold, Carbureted |
| Product Line: | MidRise Air |
| Engine Block Style: | Stock/OEM standard deck |
| Carburetor Quantity: | One |
| Intake Style: | Dual plane |
| Basic Operating RPM Range: | 1,500-6,500 |
| Intake Manifold Height: | n/a |
| Intake Material: | Aluminum |
| Intake Finish: | Natural |
| EGR: | No |
| Quantity: | Sold individually. |
| Notes: | Fits 1967 and later 318 360 applications only. Special finishing plugs are provided to attractively cap off the unused bolt holes. Requires use of 1975 or earlier water neck. |
Description
This Speedmaster MidRise Air manifold is designed so that the same model fits both 318*-340-360 engines and the late Magnum V8s. It features nitrous bosses, an extra water port at the rear of the manifold and is available in a satin finish or highly polished show finish.The manifold is designed to accept the standard length bolts that came with your original engine.Special finishing plugs are provided to attractively cap off the unused bolt holes.Not only is this Eliminator model loaded with extra features not found on competitive manifolds, it is also substantially less expensive than any similar manifold available for the small block Mopar V8 engine family.





Warranty Information
Prop 65 Warning
Installation Guide
Our AI assistant generates a step-by-step guide for this product — covering installation, maintenance, and troubleshooting.
This AI-generated guide is for general reference only and does not constitute official Speedmaster product documentation. Always verify fitment, torque specifications, and safety requirements before installation.
![Speedmaster® 1-147-028 Mopar Chrysler Dodge SB 318 340 360 MID-AIR™ MidRise Aluminum Intake Manifold [Satin]](https://product-arena.s3-us-west-1.amazonaws.com/Speedmaster/1-147%20Intake%20Manifolds%2C%20Carbureted/1-147-028/1-147-028.jpg?resizeid=224&resizeh=600&resizew=600)
![Speedmaster® 1-147-028 Mopar Chrysler Dodge SB 318 340 360 MID-AIR™ MidRise Aluminum Intake Manifold [Satin]](https://product-arena.s3-us-west-1.amazonaws.com/Speedmaster/1-147%20Intake%20Manifolds%2C%20Carbureted/1-147-028/1-147-028_A.jpg?resizeid=224&resizeh=600&resizew=600)
![Speedmaster® 1-147-028 Mopar Chrysler Dodge SB 318 340 360 MID-AIR™ MidRise Aluminum Intake Manifold [Satin]](https://product-arena.s3-us-west-1.amazonaws.com/Speedmaster/1-147%20Intake%20Manifolds%2C%20Carbureted/1-147-028/1-147-028_B.jpg?resizeid=224&resizeh=600&resizew=600)
![Speedmaster® 1-147-028 Mopar Chrysler Dodge SB 318 340 360 MID-AIR™ MidRise Aluminum Intake Manifold [Satin]](https://product-arena.s3-us-west-1.amazonaws.com/Speedmaster/1-147%20Intake%20Manifolds%2C%20Carbureted/1-147-028/1-147-028_C.jpg?resizeid=224&resizeh=600&resizew=600)