Drivetrain› Automatic Transmissions and Components

TCI Automotive

VALVE BODY 727/904

$1,346.06

SKU: T00M 121901

In Stock
In Stock
Ships by Jun 7
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The TCI Transbrake Valve Body maximizes torque converter stall for quicker, more consistent reaction and 60-foot times. It prevents engine torque load from transmitting before launch, acting like a manual clutch: when engaged, the vehicle won't roll, and the engine can rev to full stall. Upon release, power immediately transfers to the rear tires. This kit for Torqueflite 727/904 transmissions features a Reverse Shift Pattern with Safe Neutral.

Fitment

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Specifications

BrandTCI Automotive
Part NumberT00M 121901

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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