S&S 108 mm Stroke Flywheel Assembly SS32-2235 for Big Twin 1973-1984
Upgrade or rebuild your engine with the precision-engineered S&S 108 mm stroke flywheel assembly, designed specifically for Harley-Davidson Big Twin models from 1973 to 1984. Engineered to deliver exceptional durability and smooth bottom-end performance, this assembly provides a robust foundation for standard 80ci engines.
This flywheel assembly also allows for displacement upgrades on 1200cc engines from 1973 to 1980, converting them reliably to 1340cc (80ci). Manufactured in the USA, it delivers uncompromising quality and precise tolerances for high-demand riding applications.
Key Features
| Brand | S&S |
| Manufacturer Part Number | 32-2235 |
| Product Type | Flywheel Assembly |
| Stroke | 108 mm (4-1/4 in.) |
| Fitment | 80ci Big Twins 1973-1984 |
| Engine Displacement Compatibility | 1200cc to 1340cc (80ci) |
| Required Cylinder Kit for Upgrade | SS91-9023 |
| Required Base Studs for Upgrade | CM-8857-8 |
| Country of Origin | USA |
| Condition | New |
Highlights
- Engineered and manufactured in the USA by S&S Cycle
- 108 mm (4-1/4 in.) stroke for reliable bottom-end operation
- Supports displacement upgrades from 1200cc to 1340cc (80ci)
- Direct fitment for 1973–1984 Harley-Davidson 80ci Big Twin models
Compatibility
Compatible with:
- Harley-Davidson 80ci Big Twin models (1973–1984)
- Harley-Davidson 1200cc Big Twin models (1973–1980) when performing a 1340cc/80ci conversion
Downloads
Frequently asked questions
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