August 15, 2017

Basic Installation Steps for the Smart-Tech® Overrun Clutch Valve Kit

Presented by Sonnax

A Simple Hydraulic Solution to a Complex Mechanical Problem

Build in unrivaled 4L80-E, 4L85-E durability with the Sonnax Smart-Tech overrun clutch valve kit. As this video demonstrates, the simple components install easily onto the valve body — no transmission removal required — for improved performance and maximum protection against overdrive roller clutch failure. Detailed installation instructions are included with every kit.


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