4L60E 4L60 4L65E 4L70E 4th Gear Super Hold Dual Servo Kit Compatible with 1982-UP Ch-e-v-y GMC

Replacement OEM Number: 77767K. Please check compatibility chart, part photos, part number above carefully to make sure it is what you need.
Fits The Following: Fit For Pontiac: 1997-2003 Firebird | Fit For GMC: 1997-2003 Sonoma, 1997-2003 Savana 1500, 1997-2003 Safari, 1997-2003 Jimmy, 1997-2003 C1500 Suburban, 1997-2003 C1500 | Fit For Ch-e-vro-let: 1997-2003 Tahoe, 1997-2003 Suburban 1500, 1997-2003 Silverado, 1997-2003 S10, 1997-2003 Express 1500, 1997-2003 Camaro, 1997-2003 C1500 Suburban, 1997-2003 C1500, 1997-2003 Blazer, 1997-2003 Astro
Sonnax 4th Gear super hold dual servo kit 77767K features 40% more apply surface area for greater holding power in GM 4L60 (700-R4), 4L60-E, 4L65-E and 4L70-E units. | Vehicles with these transmissions often exhibit poor 3-4 shift quality and experience band failure in performance applications. | Combine this servo kit with Sonnax 2nd gear servo 77911-03K for unmatched holding power and shift performance that's an easy in-vehicle insta.
Package including: 1 x Dual Servo Kit | Fitment Type：Performance/Custom | Drive Type：4WD, AWD, RWD | Items Included：servo | Type：Servo | Material：Aluminum
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