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TwinPower engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full TwinPower lineup with fast shipping and expert fitment support — order with confidence.
Enhance the performance and reliability of your classic Harley-Davidson with the Twin Power Advance Unit. Designed as a direct replacement for Harley-Davidson part number 32517-70T, this unit is engineered to provide precise ignition timing for a smoother running engine and optimal power delivery.
This Twin Power Advance Unit is compatible with the following Harley-Davidson models:
Specifically fits models such as FX Super Glide, FXE Super Glide, FXS Low Rider, FXEF Fat Bob, XLCH, XLCR Cafe Racer, XLS Roadster, and XLT. Please verify your specific model and year for compatibility.
Ensure your vintage Harley-Davidson is running at its best with this essential ignition component. Get reliable performance and peace of mind with the Twin Power Advance Unit, available now at GGCRACING.
| Years | Make | Model | Trim |
|---|---|---|---|
| 1971-1978 | Harley-Davidson | FX Super Glide | Base |
| 1974-1979 | Harley-Davidson | FXE Super Glide | Base |
| 1979 | Harley-Davidson | FXEF Fat Bob | Base |
| 1977-1979 | Harley-Davidson | FXS Low Rider | Base |
| 1970-1979 | Harley-Davidson | XLCH | Base |
| 1978-1979 | Harley-Davidson | XLS Roadster | Base |
| 1977-1978 | Harley-Davidson | XLT | Base |
Other popular TwinPower products customers consider together:
TwinPower engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full TwinPower lineup with fast shipping and expert fitment support — order with confidence.
Enhance the performance and reliability of your classic Harley-Davidson with the Twin Power Advance Unit. Designed as a direct replacement for Harley-Davidson part number 32517-70T, this unit is engineered to provide precise ignition timing for a smoother running engine and optimal power delivery.
This Twin Power Advance Unit is compatible with the following Harley-Davidson models:
Specifically fits models such as FX Super Glide, FXE Super Glide, FXS Low Rider, FXEF Fat Bob, XLCH, XLCR Cafe Racer, XLS Roadster, and XLT. Please verify your specific model and year for compatibility.
Ensure your vintage Harley-Davidson is running at its best with this essential ignition component. Get reliable performance and peace of mind with the Twin Power Advance Unit, available now at GGCRACING.
| Years | Make | Model | Trim |
|---|---|---|---|
| 1971-1978 | Harley-Davidson | FX Super Glide | Base |
| 1974-1979 | Harley-Davidson | FXE Super Glide | Base |
| 1979 | Harley-Davidson | FXEF Fat Bob | Base |
| 1977-1979 | Harley-Davidson | FXS Low Rider | Base |
| 1970-1979 | Harley-Davidson | XLCH | Base |
| 1978-1979 | Harley-Davidson | XLS Roadster | Base |
| 1977-1978 | Harley-Davidson | XLT | Base |
Other popular TwinPower products customers consider together: