Speedmaster: New Chevy/GM LS3 Dual Plane 4150 Midrise Air Intake Manifold

The Plane Truth

Speedmaster, a leading global automotive performance brand specializing in high performance engine parts, is pleased to introduce a new Chevy/GM LS3 Dual Plane 4150 Midrise Air Intake Manifold.

Speedmaster Chevy GM Mid Rise Air Intake Manifold image

Speedmaster’s MidRise Air design features the identical plenum and runner design as Speedmaster’s normal MidRise manifold, with the exception of an air gap design or open area under the plenum chamber. With this unique design, air flowing under the plenum provides a cooler charge to incoming air and less heat transfer from the engine for additional power and torque.

Product Features Include:

Precise casting: manufactured from high grade aluminum
Great power and torque: Keeping air and fuel distribution even to maximize performance and efficiency

Machine polished, the 4150 Midrise air intake manifold has a basic operating RPM range that is 1,500 – 6,500, and retails at a MSRP of $337.

To discover more about the Chevy GM LS3 Dual Plane Midrise 4150 Air Intake Manifold, visit Speedmaster at one of two locations during the 2023 SEMA Show. Speedmaster’s inside booth is located at booth#22753 in Racing and Performance/Central Hall, and the outside booth is #81020.


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(909) 605-1123


1101 W. Rialto Ave.

Rialto, CA 92376

ABOUT Speedmaster®

Speedmaster has become a leader in its field, built on a long-term consistency of being a specialist in aftermarket automotive components. Founded in 1979 as Pete’s Performance, Speedmaster began building engines for customers as a hobby, and it has now grown to include selling, assembling, manufacturing high-performance engine parts. Over the years, the company has grown from a one-man brick-and-mortar business to a supply chain that entails more than 400+ people all across the world. Today, Pete’s Performance has evolved into the internationally known Speedmaster, which has distribution centers and offices in Sydney, Los Angeles, and Shanghai.