Description
Product Overview
BuliBoao’s heavy duty 2-3 shift valve 77754-41 is designed for improved input sprag and Forward clutch durability in 4L60-E, 4L65-E, and 4L70-E units. This metal shift valve is a direct replacement and does not require tuning.
Usage
This shift valve is suitable for GM 4L60-E family of transmissions evolved from the 700-R4. It is a must-have for Hummer(H2),(H2 SUT) 2004-07 V8 6.0L, For Hummer(H3),(H3T) 2006-10 L5 3.7L, and For Hummer(H3),(H3T) 2008-10 V8 5.3L.
Why Choose Us
BuliBoao’s shift valve is designed to meet OEM standards for equal performance and durability. We offer a 180 DAYS warranty for our products.
Key Features
- Heavy duty metal construction for improved durability
- Direct replacement for 4L60-E, 4L65-E, and 4L70-E units
- No tuning required
- Meets OEM standards for performance and durability
- 180 DAYS warranty
FAQ
What is the purpose of the shift valve?
The shift valve is designed to improve input sprag and Forward clutch durability in 4L60-E, 4L65-E, and 4L70-E units.
Is the shift valve a direct replacement?
Yes, the shift valve is a direct replacement and does not require tuning.
What is the warranty period for the shift valve?
The shift valve comes with a 180 DAYS warranty.






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