4L80E Shift Kit 1991, new and ready to install. Fits the 4L80E. Ships fast from the USA.
This 4L80E shift kit for 1991 is new, so when the unit in your transmission is worn out you install a known-good part instead of chasing the failure piece by piece. In the 4L80E the shift kit recalibrates valve-body pressures for firmer, more durable shifts, and a tired one shows up as soft or flaring shifts and premature clutch wear.
It fits the 4L80E for 1991 and ships from the USA. Confirm your year and application against your own vehicle before installing — the 4L80E ran across several updates, and matching the correct revision is what keeps the shift quality right.
| Fits | 4L80E 1991 |
| Part type | Shift Kit |
| Condition | New |
| Brand | TransGo |
| Ships | From the USA |
| Warranty | 1-year |
