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Sonnax HP4L80E01 Performance Pack for 4L80E Transmission

Manufacturer

Picture for manufacturer Sonnax

Part Number

HP4L80E01
9 reviews
Sale Price

$376.69

4 left at this price

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Usually delivered within 2 days

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FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Sonnax HP4L80E01 Performance Pack is a comprehensive upgrade kit designed specifically for GM 4L80E 4-speed automatic transmissions. This performance package includes upgraded components engineered to handle increased power and torque while improving shift quality and transmission durability.

Key Features:

  • Engineered for high-performance and heavy-duty 4L80E applications
  • Includes upgraded valve body components for firmer, more consistent shifts
  • Enhanced durability for increased horsepower and torque capacity
  • Precision-manufactured components meet or exceed OEM specifications
  • Designed to reduce clutch slippage and improve holding power
  • Compatible with stock and modified 4L80E transmissions

This performance pack is ideal for street performance, towing, and racing applications where the 4L80E transmission will be subjected to higher stress levels than stock. Sonnax is a trusted name in transmission components, known for engineering solutions that address common failure points and improve overall transmission performance and longevity.

Great prices on awesome products. Shipped right to my door. Amazing experience. Will be buying more from this company and recommending them to everybody. Thank you

GREAT user friendly website. Always have a good selection of parts, even Genuine OEM parts and other options.

Everything looks great so far.

Great!!!

Easy ordering process

They had a hard to find pump for a decent price. It arrived when they said it would. Haven't installed it yet so we'll see how it works

Best price on the internet

Quick and easy. Only thing, the item I am purchasing has the wrong picture. Going off the description

On time

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