S&S High Performance Flywheels Assemblies for Milwaukee Eight

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S&S has been been building performance stroker cranks for as long as they have been a thing, and their latest offering – the result of hundreds of hours or design and durability testing – is aimed at the Milwaukee Eight motor, and is said to open up a whole new level of performance.

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“Stronger, more durable and trued to a spec others can only dream of, these new flywheel assemblies are the best of the best to build your high performance engine around. Using a heat-treated 4140 material, each assembly is harder and 114% stronger than factory parts.

“S&S High Strength Connecting Rods are designed using Finite Element Analysis to eliminate weak spots and create a part that can handle substantially more power.

“Available in 4.375”, 4.5” and 4.625” stroke with tapered or high strength full-width wrist pin to accommodate even the most instance of builds.

Each flywheel assembly is available with or without the counterbalancer gear, and the 4.625-inch stroker crank combined with S&S’ 128” Power Package should make a 131-inch monster out of any M8 motor.


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