Speedmaster MidRise Air Intake Manifold Fits 1967+ Mopar Small Block 318 340 360 for Sale

---

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

---

Price: $287.85

Speedmaster MidRise Air Intake Manifold Fits 1967+ Mopar Small Block 318 340 360
Part #1-147-028/PCE147.1056 /1-147-028
Speedmaster Fitment

• Fits 1967 and later Small Block 318 340 360 applications only
• Special finishing plugs are provided to attractively cap off the unused bolt holes. Requires use of 1975 or earlier water neck.
• Engine Block Style: Stock/OEM standard deck

Speedmaster Features

• Carburetor Quantity: One
• Intake Style: Dual plane
• Basic Operating RPM Range: 1,500-6,500
• Intake Material: Aluminum
• Intake Finish: Natural
• EGR: No
• Calculator: CFM Calculator

The Speedmaster MidRise Air design features the identical plenum and runner design as the normal MidRise. The main difference is that there is an open area under the plenum chamber. This feature is sometimes called an air gap design. The air flowing under the plenum provides a cooler charge for the incoming air with less heat transfer from the engine. This cooler air charge provides additional power and torque.
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.

---