Product Description
Fits: 4L80E / 4L85E · 1991-2000
A replacement aftermarket overdrive sprag for GM's 4L80E and 4L85E automatic transmissions built between 1991 and 2000, cross-referencing to OEM number 930678. The overdrive sprag is the one-way clutch in the overdrive gearset, preventing it from spinning backward under load during overdrive engagement.
Specifications
| Fits | 4L80E / 4L85E |
|---|---|
| Years | 1991-2000 |
| Vehicle make | General Motors |
| OE number | 930678 |