Sonnax 6T70-G2-ZIP Valve Body Zip Kit for GM 6T70 6T75 6T80 Gen 2

The Sonnax 6T70-G2-ZIP Valve Body Zip Kit is a valve body repair kit for GM Gen. 2 6T70, 6T75 and 6T80 transmissions. It targets the root cause of multiple concerns by sealing critical circuit pressure losses in these valve bodies.

The kit contains uniquely designed parts that prevent pressure loss in the main line, clutch apply control, actuator feed and lockup control circuits. It also seals multiple circuits known to suffer from end plug leakage or poor checkball sealing.

Key Features:

• Drop-in Zip Valve parts install quickly and easily, with no reaming or special tools required
• Parts address root causes of valve body concerns by sealing critical pressure circuits
• Detailed technical booklet with rebuild and inspection tips for comprehensive valve body repair

Kit Contents:

• O-ringed end plug kit
• Isolator valve kit
• 4-5-6 accumulator piston kit
• TCC regulator apply valve, end plug, spring and O-rings (1 extra)
• AFL valve, sleeve, spring and clip
• Checkballs (10), .250" diameter
• Drill bit
• Aluminum plugs (2), including 1 extra

Zip Kit parts help correct symptoms such as line pressure instability, no line rise, shift concerns and TCC apply and release concerns.