S&S CYCLE Flywheel Assembly - 4.625" Stroke - Carbureted Models - Evolution Big Twin '84-'98
Features
- Made of high-strength forged steel and designed for stock and high-performance custom applications
- Special keyed 6° large diameter tapered sprocket shaft that provides more contact area for increased strength
- Standard S&S tapered crankpin and pinion shaft are used for ease-of-service
- 8-1/2" diameter with 4-1/4" or 4-5/8" stroke
- Kits come fully assembled, trued and balanced to stock H-D 80" or 96" pistons
- Include flywheel, crankpin and connecting rods
- Made in the USA
Notes
- '90-'99 application will require pinion shaft conversion kit.
Specs
| Product Name | Flywheel Assembly |
| Material | Steel |
| Stroke Length | 4.625" |
| Engine Type | 4-Stroke |
| Units | Each |
| Riding Style | Street |
Product Information
Product Information
Shipping & Returns
Shipping & Returns

S&S CYCLE Flywheel Assembly - 4.625" Stroke - Carbureted Models - Evolution Big Twin '84-'98
S&S CYCLE Flywheel Assembly - 4.625" Stroke - Carbureted Models - Evolution Big Twin '84-'98
Features
- Made of high-strength forged steel and designed for stock and high-performance custom applications
- Special keyed 6° large diameter tapered sprocket shaft that provides more contact area for increased strength
- Standard S&S tapered crankpin and pinion shaft are used for ease-of-service
- 8-1/2" diameter with 4-1/4" or 4-5/8" stroke
- Kits come fully assembled, trued and balanced to stock H-D 80" or 96" pistons
- Include flywheel, crankpin and connecting rods
- Made in the USA
Notes
- '90-'99 application will require pinion shaft conversion kit.
Specs
| Product Name | Flywheel Assembly |
| Material | Steel |
| Stroke Length | 4.625" |
| Engine Type | 4-Stroke |
| Units | Each |
| Riding Style | Street |
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Features
- Made of high-strength forged steel and designed for stock and high-performance custom applications
- Special keyed 6° large diameter tapered sprocket shaft that provides more contact area for increased strength
- Standard S&S tapered crankpin and pinion shaft are used for ease-of-service
- 8-1/2" diameter with 4-1/4" or 4-5/8" stroke
- Kits come fully assembled, trued and balanced to stock H-D 80" or 96" pistons
- Include flywheel, crankpin and connecting rods
- Made in the USA
Notes
- '90-'99 application will require pinion shaft conversion kit.
Specs
| Product Name | Flywheel Assembly |
| Material | Steel |
| Stroke Length | 4.625" |
| Engine Type | 4-Stroke |
| Units | Each |
| Riding Style | Street |














