transgo boost valve 472in original size for pump 1993 up 4l60e 4l65e 4l70e 4l75e Transmission_M9DA OEM Number: 3883918

OEM Number: 3883918

F77Z-7G383-AA

SAVANA 2009-2016 6 SP R/4WD V8 4

1 x Friction Pack Raybestos AT540 AT543 AT545

2-3/3-4 Shift Valve End Plug & 2 Small O-Rings

transgo boost valve 472in original size for pump 1993 up 4l60e 4l65e 4l70e 4l75e Transmission_M9DA OEM Number: 3883918Transgo Bosst Valve . 472in Original Size for Pump 1993 UP 4L60E 4L65E 4L70E 4L75E . 472in OE diameter boost valve and bushing kit Note that up to March 2005 the kit can be installed in the vehicle. However, in March 2005, General Motors gradually started adding an input speed sensor in this transmission which inhibits access to the boost valve assembly. On those with the added input speed sensor, transmission removal is necessary to access the boost