Planetary Overdrive

An overdrive unit is designed to maintain cruising speeds of the vehicle while simultaneously reducing the RPM produced in order to better fuel economy and prevent excess noise and wear made by the various parts of the transmission. Monster uses this in conjunction with the 4L60E planetary gearset to allow the gears to turn at their peak efficiency. There is also the stock variety planetary available as well for a more cost effective choice.
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4L65E, 700-R4, 4L60, 4L60E Will fit years from 1985-2006. Monster Transmission provides transmission parts for all transmission year, make, and models. If you don't see something that you may need just let us know!
$79.37 $64.99

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