212500 Drag Race Transmission Chevy TH400

Vehicle Info Needed

TCIPART NUMBER: 890-212500

212500 Drag Race Transmission Chevy TH400

Name: 212500 Drag Race Transmission Chevy TH400
Brand: TCI
SKU: 890-212500
Price: 2895.95 USD
Availability: InStock

^$2,895⁹⁵

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Ships on 09/09/2026

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General Motors

Drag Race Transmission

Chevy TH400

Large Yoke

Reverse Shift Pattern

4'' Tailshaft

Transbrake

TCI 212500 Features:

Non Lock-Up w/ Modified Front Drum and 300M Input Shaft (All Chevrolet)
Full manual valve bodies with full race clutches & bands allow for quicker shift timing and the ability to run higher line pressures than with an automatic shift transmission
Higher line pressure makes it more difficult for clutches to slip under high loads
Oversized sprags & races (where applicable) increase holding capacity; steel hubs increase durability & strength
Improved lubrication system increases amount of fluid sent to planetaries and internalsDesigned to handle up to 750 HP

TCI Competition transmissions are triple tested so you can be confident you're getting a race ready performance transmission that is superior in both form and function.

Features include:

Performance high gear clutches and bands.
No automatic shift features.
2nd and 3rd ''quick shift'' (except Powerglide).
Heavy duty planetaries.
Special heat treated sprag and sprag races.
Improved lubrication system.
Painted transmission pan.
More torque and increased thrust capacity.
Blueprinted and dyno tested.

Note: Speedometer drive gear and driven gear not included.

Part TypeAutomatic Transmission

Product LineTCI Competition Transmissions

BrandTCI

Package Height18.0

Package Width21.25

Package Length31.0

Weight120.0 PG

Part CategoryPerformance Parts

Transmission Mfr.GM

Flexplate Shield Built InNo

Transmission Drive TypeRWD

Pan TypeStock

First Gear Ratio (Automatic Transmissions)2.48

QuantitySold individually

Transmission Mfr. CodeTH400

Yoke StyleSlip On

Dipstick IncludedNo

Input StyleVaccu Melt 300 steel billet

Valve Body StyleFull manual

Trans-Brake IncludedYes

Tailshaft Length4 in (101.6 mm)

Input Spline Quantity30 in (762 mm)

Fluid Fill LocationCase

Part FitmentSemi Universal

Case MaterialAluminum

Transmission Shield Built InNo

Safety RatingNot SFI Approved

LockupNo

Vendor Part Number212500

Package Qty1

Package TypeEA

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