Drivetrain› Automatic Transmissions and Components

Oregon Performance Transmission

3-4 PowerPack Clutch Kit

$99.75

SKU: ALT-57757C

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In Stock
Ships by Aug 4
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30 Days Return
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Description

The Oregon Performance Transmission 3-4 PowerPack is a high-performance clutch kit designed for the GM 700R4, 4L60, 4L60E, 4L65E, and 4L70E automatic transmissions produced from 1982 to 2014. The complete kit includes 6 external-tooth and 7 internal-tooth Red Eagle friction plates, 10 heavy-duty return springs, an 057713 Alto backing plate, an 057254-062 snap ring, and an instruction sheet for proper assembly during rebuilds. Professional installation is recommended to ensure correct stack height and assembly. This upgrade is suitable for a wide range of rebuilds, including heavy-duty applications, to improve overall transmission durability and torque handling.

MIA's Description

The Oregon Performance Transmission 3-4 PowerPack is a high-performance clutch kit designed to increase torque capacity and durability in GM 700R4, 4L60, 4L60E, 4L65E, and 4L70E automatic transmissions. This kit utilizes High Energy Graphitic (HEG) Red Eagle friction material to significantly reduce operating temperatures compared to OE components.

Fitment

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Specifications

BrandOregon Performance Transmission
Part NumberALT-57757C
CategoryDrivetrain

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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