Low Ratio, .276 dia. small spool
Vehicles with 4T60E or 4T60-E transmissions often exhibit problems as poor line rise, soft shifts, poor reverse boost and/or 2nd and 3rd clutch distress. These problems are often caused by worn and leaking boost sleeves.
- 2nd Clutch distress
- 3rd Clutch distress
- Low line rise
- Soft shifts
Worn and leaking boost sleeves
This replacement boost valve kit provides more sealing area. Sleeves and valves made from high-quality hardened steel to prevent excessive wear.
GM General Motors