S&S Cycle
S&S CYCLE Flywheel Assembly for EFI Evolution Big Twin 95-98, 4.250" Stroke, Part 32-2145
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S&S CYCLE Flywheel Assembly for EFI Evolution Big Twin 95-98, 4.250" Stroke, Part 32-2145
The S&S CYCLE Flywheel Assembly (Part 32-2145) is engineered for high-performance Harley-Davidson Evolution Big Twin models from 1995 to 1998. Crafted from high-strength forged steel, this assembly ensures durability and reliable power delivery for both stock and custom applications. Featuring a large diameter tapered sprocket shaft with a 6° keying angle, it offers increased contact area for enhanced strength and longevity. The assembly includes a flywheel, crankpin, and connecting rods, and is fully assembled, trued, and balanced to match stock 80" or 96" pistons, simplifying installation and ensuring optimal engine performance. This kit is designed to work seamlessly with EFI models, providing a robust upgrade for enthusiasts seeking improved durability and efficiency.
Features:
- Made from high-strength forged steel for durability and performance
- Large diameter tapered sprocket shaft with 6° keying for increased contact area and strength
- Includes fully assembled, trued, and balanced flywheel, crankpin, and connecting rods for easy installation
- Designed for EFI Evolution Big Twin models from 95 to 98 with optional pinion shaft conversion kit for 90-94 applications
- Optimized for stock and high-performance custom applications, ensuring reliable power transfer and engine longevity
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