-40%
4L60E 4L60 4L65E 4L70E 4th Gear Super Hold Dual Servo Kit SONNAX 77767K 1982-up
4L60E 4L60 4L65E 4L70E 4th Gear Super Hold Dual Servo Kit SONNAX 77767K 1982-up
4L60E 4L60 4L65E 4L70E 4th Gear Super Hold Dual Servo Kit SONNAX 77767K 1982-up
4L60E 4L60 4L65E 4L70E 4th Gear Super Hold Dual Servo Kit SONNAX 77767K 1982-up

4L60E 4L60 4L65E 4L70E 4th Gear Super Hold Dual Servo Kit SONNAX 77767K 1982-up

$ 39.44

Availability: 75 in stock
  • Modified Item: No
  • Warranty: Unspecified Length
  • Brand: Sonnax
  • Non-Domestic Product: No
  • Fitment Type: Performance/Custom
  • Condition: New
  • Returns Accepted: Returns Accepted
  • Custom Bundle: No
  • Manufacturer Part Number: 77767K
  • Return shipping will be paid by: Buyer
  • Drive Type: 4WD
  • Refund will be given as: Money back or replacement (buyer's choice)
  • Item must be returned within: 30 Days

    Description

    4th Gear Super Hold Dual Servo Kit
    TH700R4 4L60E 4L65E 4L70E GM TRANSMISSION
    fits all varieties of these transmissions 1982-UP
    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 install.
    Patented dual-piston design with 40% more apply delivers greater holding power
    D-ring seals prevent pressure loss
    Use with OE, “Corvette” or Sonnax 2nd Gear servo assemblies
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