Drivetrain› Automatic Transmissions and Components

TCI Automotive

CONV C4 10 LMCF LOW STAL

$543.84

SKU: T00M 451520

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

Moderate — 2–4 hours

Description

The TCI Automotive 451520 Circlematic Converter is designed for C4 automatic transmissions in circle track racing applications. It reduces power-robbing slippage for improved acceleration and starting speed. Features include a heavy-duty stator, furnace-brazed fins, and a precision-certified stall speed. It provides approximately 2000 stall for C4 applications, especially for heavier cars and 302-351 cubic inch engines in 2600 lb applications.

Fitment

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Specifications

BrandTCI Automotive
Part NumberT00M 451520

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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