55mm Performance Manifold for M8 - S&S 55mm Manifold M8-Cast

S&S 55mm Manifold M8-Cast

• Color: Natural
• Size: 55mm

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55mm

Natural
The new S&S 55mm Performance Manifold for M8 features a high-flow cast aluminum manifold and is the must-have solution for top level performance. Big bore engines are all about the air flow, anything that slows it down steals horsepower. The factory M8 intake manifold does a decent job in stock form but starts to get in the way when trapped between 124" and larger cylinders. The stock polymer unit is also less tolerant of the additional heat that a big bore engine can make at full noise.

• High-flow design adds 3-5hp.
• CNC-machined.
• T6 heat-treated cast aluminum.
• .
• Replaces stock plastic manifold.
• Includes new rubber seal.
• Easy to install.