Sonnax Actuator Feed Limit Valve Kits

Sonnax actuator feed limit valve kits eliminates problems with the OE AFL valve design in GM 4L60-E, 4L65-E and 4L70-E units. OE designs have a large reaction area and are highly affected by side loading which wears the valve body bore, resulting in lower oil pressure to the shift solenoid and lower line pressures. Sonnax kits include a redesigned AFL valve and a wear-resistant sleeve to regulate pressure and re-establish proper pressure control. The hardcoat anodized aluminum valve features annular grooves to prevent side loading and has 54 percent more support by operating in the full contact sleeve. Sonnax kits include valve, sleeve, spring, and retaining clip. Show Less