. 77898e-16k Sonnax 4l60e 4l65e 4l70e Boost Valve Kit 2006+ Short .472" 4 Groove
Price:
$ 39
- Condition: New
Seller notes
Boost Valve Kit , 4 grooves, .472"Replaces late pump design, 1.809" length (short) sleeve, large OE ratio assemblies.Part No. 77898E-16K GM 4L60-E, 4L65-E and 4L70-E transmissions frequently have poor line rise, which can result in 3-4 clutch, 2-4 band failure or poor shift quality. The duty cycle of the EPC solenoid causes the boost sleeve to wear quickly. Oil entering the torque signal orifice leaks past the boost valve and exhausts at the reverse orifice, resulting in poor line rise. Reverse ...
Contact Us regarding this vehicle
You will be redirected to eBay 
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.