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Piston, 4th Servo, Super Hold, 700R4, 4L60-E, GM (82-UP)

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Piston, 4th Servo, Super Hold, 700R4, 4L60-E, GM (82-UP)
Piston, 4th Servo, Super Hold, 700R4, 4L60-E, GM (82-UP)Sonnax 77767K
Price: $150.18
Part Number: TAT-77767K-SX
Vehicles with a 4L60 or 4L60-E family transmission often exhibit poor 3-4 shift quality and experience band failure in performance applications. The Sonnax "Super Hold" 4th Gear Servo features 40% more apply surface area for greater holding power.

Features & Benefits

40% more surface area for greater holding power
Affects 4th gear only
Can be used with OEM, Corvette or Sonnax performance 2nd gear servo assemblies
Easy to install:
Transmission removal is not required

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