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Drivetrain› Automatic Transmissions and Components

TransGo

SHIFT KIT Valve Body Repair Kit

$120.00 $103.56 Save $16.44

SKU: 6T70-A

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The TransGo 6T70-A is a SHIFT KIT® Valve Body Repair Kit for GEN1 6T70 and 6T75 automatic transmissions. It is designed for 2007-2013 General Motors vehicles equipped with these transmissions. This kit addresses common complaints such as erratic shifts, TCC slip, and various solenoid performance and gear ratio codes.

The kit features a new drop-in AFL valve system, a hardened steel TCC regulator valve with a repositioned land, and a new design PR valve. It also includes a new relief system to protect against pressure over boost and new rubber grommets and diaphragms for the TEHCM pressure switches.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandTransGo
Part Number6T70-A
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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