TransGo 4L60E: Boost Valve Kit HD & HP .500 Diameter
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TransGo 4L60E: Boost Valve Kit HD & HP .500 Diameter
The TransGo 4L60E: Boost Valve Kit HD & HP .500 Diameter is a high-performance transmission upgrade designed to increase line pressure, improve shift firmness, and prevent slip in heavy-duty and high-horsepower applications.
Key Features
- Larger .500" valve diameter for increased line pressure
- Designed specifically for Heavy Duty (HD) and High Performance (HP) builds
- Helps prevent clutch and band slippage under load
- Precision-machined drop-in replacement components
Fitment
- GM 4L60E Transmissions
Note: Please verify transmission pump bore size and model compatibility prior to installation.