Piston Kit / Gm 4l80 / 4L85E W/o Forward Sleeve Piston (1997-up) (hi-per) (03 Pistons)

Piston Kit for GM 4L80 / 4L85E Transmissions (1997-Up) | Chevrolet/GM | Hi-Per 03 Pistons

Upgrade your GM 4L80 or 4L85E transmission rebuild with this high-performance piston kit from Atk. Designed for 1997 and newer applications without a forward sleeve piston, this kit includes three precision-engineered pistons built to handle demanding driving conditions. Whether you're restoring a work truck or building a performance vehicle, these pistons deliver the durability and reliability you need.

Key Features

• High-performance design engineered for GM 4L80 and 4L85E transmissions
• Includes three pistons for comprehensive rebuild coverage
• Specifically designed for applications without forward sleeve piston (1997-up)
• Manufactured by Atk to meet or exceed OEM specifications
• Ideal for performance upgrades and heavy-duty applications

Compatibility

This piston kit is compatible with Chevrolet and GM vehicles equipped with the 4L80 or 4L85E transmission from 1997 and up. It is designed for models without a forward sleeve piston. Please verify your transmission configuration before ordering.

Why Choose This Part?

Atk is a trusted name in transmission components, and this hi-per piston kit is built for those who demand more from their rebuild. With three pistons included and a design tailored for 1997-up 4L80/4L85E units, you get a reliable solution that stands up to heat, stress, and daily wear. Don't settle for less when rebuilding your transmission—order this Atk piston kit today and get your vehicle back on the road with confidence.