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

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Product ID: 592991117
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🚗Compatible with multiple 4L6xE transmissions
⚙️Precision-machined for flawless fit
🛠️Plug-and-play, no assembly needed

Description

⚡ Lock in power, unlock performance!

  • MADE IN THE USA - Crafted domestically for quality assurance and peace of mind
  • BROAD COMPATIBILITY - Fits 4L60E, 4L60, 4L65E, and 4L70E models from 1982 onward—one kit, endless upgrades
  • PRECISION ENGINEERING - Machined exterior ensures perfect fit and long-lasting durability
  • UNMATCHED GEAR CONTROL - Super Hold Dual Servo design locks 4th gear with superior reliability
  • EFFORTLESS INSTALLATION - No assembly required—get back on the road faster with plug-and-play convenience

The SONNAX 77767K 4th Gear Super Hold Dual Servo Kit is a precision-machined upgrade compatible with 4L60E, 4L60, 4L65E, and 4L70E transmissions from 1982 onward. Designed for superior 4th gear holding power, this plug-and-play kit requires no assembly and is proudly made in the USA, delivering reliable performance and durability for professional-grade transmission enhancement.

Specifications

ManufacturerLANHO AUTO PARTS
Brand1409KMT
ModelKMT-OT001426
Package Dimensions9.7 x 9.19 x 6.4 cm; 558 g
Item model numberKMT-OT001426
ExteriorMachined
Manufacturer Part NumberKMT-OT001426
Assembly RequiredNo
ManufacturerLANHO AUTO PARTS
Country of OriginUSA
Item Weight558 g

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