Exterior Components› Body Panels and Components

TCI Automotive

C4 V/B PERF IMPR NLU

$76.06

SKU: T00M 526100

In Stock
In Stock
Ships by Jun 15
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The TCI Automotive 526100 is a valve body improvement kit designed for 1967-1969 C4 transmissions. It enhances upshift firmness and includes necessary seals and gaskets for installation. This kit upgrades the transmission for improved performance in street, off-road, and towing applications by creating a more positive shift action and reducing shift time.

By reducing lag time between shifts, this kit can also extend the life of clutches and bands. It is an easy-to-install solution that comes with all the parts and gaskets required to upgrade the valve body.

Fitment

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

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Specifications

BrandTCI Automotive
Part NumberT00M 526100

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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