Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Product Discontinued
Currently Unavailable
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
GMTH400
- GM Maximizer 4x4 Transmission
- 450-550 HP
- Replaces TH700-R4 4x4 and 1980-83 TH350 4x4 using #890-229901
Part TypeAutomatic Transmission
BrandTCI
Package Height19.0
Package Width21.0
Package Length31.0
Weight130.0 PG
Part CategoryPerformance Parts
Transmission Mfr.GM
Flexplate Shield Built InNo
Transmission Drive Type4WD
Pan TypeStock
First Gear Ratio (Automatic Transmissions)2.48
QuantitySold as a kit
Transmission Mfr. CodeTH400
Dipstick IncludedNo
Valve Body StyleAutomatic
Trans-Brake IncludedNo
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 Number211101
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
![Quick Shift Automatic Transmission Fluid [(3) 1-Gallon Jugs]](https://www.jegs.com/images/mini_200/500/555/555-28072.jpg)
![Quick Shift Automatic Transmission Fluid [1-quart]](https://www.jegs.com/images/mini_200/500/555/555-28070.jpg)
JEGS
Quick Shift Automatic Transmission Fluid [1-quart]
Part Number : 555-28070
$1099$12.99
You Save$2.00
![Quick Shift Automatic Transmission Fluid [1-gallon]](https://www.jegs.com/images/mini_200/500/555/555-28071.jpg)
JEGS
Quick Shift Automatic Transmission Fluid [1-gallon]
Part Number : 555-28071
$4499$51.99
You Save$7.00
RED LINE OIL
Automatic Transmission Fluid C+ ATF (ATF+4 / Chrysler 7176 compatible)
Part Number : 816-30604
$1879
JEGS
Part Number : 555-28070
$1099$12.99
You Save$2.00
Some parts are not legal for use in California or other states with similar laws / regulations
