Designed to turn stock 5-speed transmission into a 6-speed. Reduces vibration that creates wear. Creates a more relaxing cruising speed. All gear sets use 2.94:1 close-ratio 1st gear that widens bike's speed range in 1st gear and lessens the rpm drop when shifting into second. Overdrive 6th gear (.86:1 ratio) lowers engine rpm by almost 475 at 75 mph. Gaskets and seals included. Made in the U.S.A.. Requires speedometer sensor block-off plate kit; if speedometer is not driven from transmission, then two block-off plates kits are required.. Trap door extends 3/8" farther to right than stock part. Alteration to some parts that attach to or around the trap door may be required.. Requires speedometer be recalibrated..
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 1990 |
Harley-Davidson |
Softail |
FXST |
| 1990-1999 |
Harley-Davidson |
Softail |
Custom FXSTC |
| 1990-1999 |
Harley-Davidson |
Softail Springer |
FXSTS |
| 1995-1997 |
Harley-Davidson |
Bad Boy |
FXSTSB |
| 1999 |
Harley-Davidson |
Night Train |
FXSTB |
| 1999 |
Harley-Davidson |
Softail |
Standard FXST |
| 1999-2000 |
Harley-Davidson |
Dyna |
Convertible FXDS-Conv |
| 1999-2000 |
Harley-Davidson |
Dyna |
Low Rider FXDL |
| 1999-2000 |
Harley-Davidson |
Dyna |
Super Glide FXD |
| 1999-2000 |
Harley-Davidson |
Dyna |
Super Glide Sport FXDX |
| 1999-2000 |
Harley-Davidson |
Dyna |
Wide Glide FXDWG |
| 1999-2000 |
Harley-Davidson |
Electra Glide |
Classic EFI FLHTCI |
| 1999-2000 |
Harley-Davidson |
Electra Glide |
Classic FLHTC |
| 1999-2000 |
Harley-Davidson |
Electra Glide |
FLHT |
| 1999-2000 |
Harley-Davidson |
Electra Glide |
Ultra Classic EFI FLHTCUI |
