6L80 Zip Kit Valve Body Repair 2006-2017 104740A Sonnax

Sonnax Zip Kit 6L80 Valve Body Repair

Specifications

• Sonnax valve body component for 6L80 transmission
• Fits 2006+ GM Silverado/Sierra, Tahoe/Yukon, Camaro, Corvette, Escalade, G8, SS
• Corrects shift quality and pressure complaints
• Precision machined to OE tolerances
• Professional installation and testing recommended

Quality & Service

Meets or exceeds OEM specifications. Professional installation recommended.Core Transmission Supply stocks only trusted brands and thoroughly inspected components to ensure your rebuild goes smoothly.

Professional installation recommended. Contact us for technical questions about fitment and compatibility.

Technical Documentation

View Installation Sheet (PDF) — manufacturer instructions and specifications.