727/518/618 Super Servo Kit
This Dodge 2nd gear Super Servo kit includes the New PowerStrut and PowerWedge components making this the strongest Servo Kit available, especially for use with hi-ratio levers (4.7 through 5.2).
This super servo kit is designed to handle 16% more holding power vs. a stock setup. It is considered a must-use in any towing, hauling or performance diesel application.
Fits all 1962-up 727/518/618/46-47RH-RE & 48RE units.