DOES NOT COME WITH THE ORING!!!!
BY USING THE PLUGS YOU DONT NEED TO USE THE ORING
new overdrive piston retainer:
Also known as the Overdrive Piston Housing or
Reverse Drum Support.
Universal Style
This Design Will Fit Governor Models & Electronic Units
Bolts to the rear of the transmission case
A518 / 46RH / 46RE / A618 / 47RE / 47RH / 48RE
JEEP / CHRYSLER / DODGE