S&S Cycle 70-84 BT 4-1/4in Stroke Flywheel Assembly
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$1,614.99
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Ready to install and hit the road!
All parts come with the essentials you need for a smooth fit and clear instructions. From performance upgrades to custom styling, unbox and get your ride ready with confidence!
This 4-1/4" stroke 8-1/2" diameter flywheel assembly replaces the original flywheels in S&S® 80" SH80 engines with alternator style crankcases for 1970-'84 HD® big twins.
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1980-1984 | Harley-Davidson | FLHS Electra Glide Sport | Base |
| 1980-1983 | Harley-Davidson | FLT Tour Glide | Base |
| 1982-1984 | Harley-Davidson | FXRS Low Glide | Base |
| 1983-1984 | Harley-Davidson | FXRT Sport Glide | Base |
| 1977-1982 | Harley-Davidson | FXS Low Rider | Base |
| 1983-1984 | Harley-Davidson | FXSB Low Rider - Belt | Base |
| 1984 | Harley-Davidson | FXST Softail Standard | Base |
| 1980-1984 | Harley-Davidson | FXWG Wide Glide | Base |