A complete advance unit kit updated with needle bearings for long life. The Twin Power™ Needle Bearing Advance Kit is a top quality advance unit with needle bearings at the advance weight pivot. It provides long term advance unit reliability. It can also be used to replace electronic ignition on 79-03 XL and L78-99 Big Twin.
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 1971-1978 |
Harley-Davidson |
FX Super Glide |
Base |
| 1974-1978 |
Harley-Davidson |
FXE Super Glide |
Base |
| 1977-1978 |
Harley-Davidson |
FXS Low Rider |
Base |
| 1971-1978 |
Harley-Davidson |
XLCH |
Base |
| 1977-1978 |
Harley-Davidson |
XLCR Cafe Racer |
Base |
| 1977-1978 |
Harley-Davidson |
XLT |
Base |
