Drivetrain› Automatic Transmissions and Components

TCI Automotive

NON-ELECTRONIC 4X FOUR-SPEED KIT FO

$4,742.73

SKU: T00M 371700P12

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

Advanced — 4+ hours

Description

This is a comprehensive conversion kit for installing a four-speed 4X 700R4 automatic transmission, rated for up to 550 horsepower. It includes a 28 oz. flexplate, bellhousing, special adapter flexplate, pilot adapter, dipstick, and other necessary accessories to simplify adaptation to compatible Ford small block engines. The 700R4-based transmission features a Constant Pressure Valve Body to eliminate the need for precise TV cable tuning.

Fitment

Fitment Guaranteed

Don’t gamble
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

BrandTCI Automotive
Part NumberT00M 371700P12

Videos

SEMA 2019: TCI 700R4 & 4L60 Packages Bolt to Any Engine

SEMA 2019: TCI 700R4 & 4L60 Packages Bolt to Any Engine

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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