618/47RE/47RH HD Diesel Transgo Performance Shift Kit
1988-2003 Shift improvement / correction kit No Pan gasket in kit Firmer Lock up, reduces drain back, reduces soft shifts.
Has resistor and High Temp rings for heavy duty use and now includes a Valve body plate.
Will NOT fit 03-up 48RE
Part number: T22165B /TFOD-DIESEL