4L60E/4L65E/4L70E, 4L60E/4L65E/4L70E, General Motors, Parts
77701-04K
Availability:
Out of stock
2nd Gear “Corvette” Ratio Servo Kit
$55.21
Out of stock
2nd Gear “Corvette” Ratio Servo Kit
.74 Ratio
Sonnax 2nd Gear “Corvette” ratio servo kit 77701-04K provides increased apply area resulting in improved holding power for firmer 1-2 and 3-4 shifts in 4L60 (700-R4) and 4L60-E transmissions. The servo piston features upgraded Viton® D-rings in place of the OE seal rings for improved sealing during apply and release.
- Upgrade used for high performance or heavy-duty towing applications
- Improved D-ring sealing configuration
- Compatible with Sonnax 4th Gear super hold dual servo kit 77767K.
Contents
- Piston
- Piston D-Rings (2)
- Housing
- Housing O-Ring
| Weight | 1.5 lbs |
|---|---|
| Dimensions | 5 × 5 × 2 in |
