2nd gear super hold servo kit sonnax a518 46re 46rh a618 47re 47rh 48re a727 Transmission_L4 Quick and easy installation with

Quick and easy installation with drop-in Zip Valve™ parts

Weak shifts

Y9 1987-91 3 SP RWD

ECONOLINE 150 1995-1997 4 SP RWD V6 4

2nd gear super hold servo kit sonnax a518 46re 46rh a618 47re 47rh 48re a727 Transmission_L4 Quick and easy installation withSonnax 2nd Gear Super Hold Servo Kit for 46RE, 46RH, 47RE, 47RH, 48RE, A727 Transmissions Upgrade your Chrysler 46RH RE, 47RH RE, 48RE, or A727 transmission with the Sonnax 2nd Gear Super Hold Servo Kit (part number 22301B 01K). This kit features the largest and most leak resistant servo available for these units, eliminating the need for aggressive lever ratios, excessively high line pressure, or other extreme modifications to achieve firmer shifts.