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S&S Cycle

S&S Cycle 32-2235 Flywheel for Big Twin Engines – 4-1/4" Stroke, 8-1/2" Diameter

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SKU: 09220148
Flywheel - 4-1/4" - Big Twin The S&S Cycle 32-2235 flywheel is a precision-engineered component designed for use in 70-84 Big Twin engines with alternator s…

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$1,595.95
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S&S Cycle 32-2235 Flywheel for Big Twin Engines – 4-1/4" Stroke, 8-1/2" Diameter

$1,595.95
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S&S Cycle 32-2235 Flywheel for Big Twin Engines – 4-1/4" Stroke, 8-1/2" Diameter

$1,595.95
Flywheel - 4-1/4" - Big Twin

The S&S Cycle 32-2235 flywheel is a precision-engineered component designed for use in 70-84 Big Twin engines with alternator style crankcases. CNC machined from heat-treated, closed die steel forgings, this flywheel offers superior strength and durability compared to cast iron or late-style steel alternatives. Its robust construction ensures reliable performance under demanding conditions, making it an ideal choice for engine overhaul or custom builds. The flywheel features a 4-1/4" stroke, 8-1/2" diameter, and 7.440" connecting rods, providing excellent balance and consistent power delivery. It can also be used in 88" engines with 3-5/8" bore cylinders, offering versatile application options for various Harley-Davidson® Big Twin projects. Crafted in the USA, this flywheel maintains high manufacturing standards to ensure longevity and optimal engine performance. Whether restoring a vintage engine or building a custom powerplant, the S&S Cycle flywheel is a reliable, high-quality component that meets the demands of serious enthusiasts and professional mechanics alike.

Features:

  • CNC machined from heat-treated, closed die steel forgings for maximum strength
  • Suitable for 70-84 Big Twin engines with alternator style crankcases
  • s a 4-1/4" stroke and 8-1/2" diameter for balanced performance
  • Includes 7.440" connecting rods for optimal engine dynamics
  • Can be used in 88" engines with 3-5/8" bore cylinders
  • Manufactured in the USA to high-quality standards

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