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Vehicle Info NeededTCIPART NUMBER: 890-251802
Pro-X Drag Race 9" Torque Converter GM TH400 Turbo Spline Transmissions
$1,29995
Ships on 10/20/2026
Lowest Price Guarantee9" Torque Converters
- Pro-X Drag Race 9" Torque Converter
- GM TH400 Turbo Spline Transmissions
- 632 cid
Stall: 5600-6000 RPM - Vehicle Weight: 2800 lbs
- Engine CID: 632
- Power Adder: 150 HP NOS
- Ring Gear: 4.30
- Tire Size: 14W x 32H x 16
- Fuel CFM: 1400
- 1400 HP
TCI Pro-X Drag Race Torque Converters are built exclusively for use in Top Sportsman, Top Dragster, and 10.5 Tire Outlaw classes with multi-stage, nitrous-assisted, supercharged, and twin turbocharged engines. Made for most GM, Ford, and Chrysler transmissions with either six-bolt or four-bolt mounting flanges. Metallic gray HDT coating enables PRO-X Torque Converters to operate at reduced temperatures with faster cool down time.
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Features:
- Bulletproof, hand-built steel stator
- Billet mounting ring
- Three sets of heavy-duty internal bearings
- Turbine and pump assembly are furnace and hand brazed for strength
Note: When power adder is used, refer to the upper stall range.
Part TypeAutomatic Transmission Torque Converter
Product LineTCI Pro-X Drag Race Torque Converters
BrandTCI
Package Height7.7
Package Width13.2
Package Length14.1
Weight31.65 PG
Part CategoryPerformance Parts
Anti-Ballooning PlateYes
Hardware IncludedYes
BalancedYes
Furnace-BrazedYes
QuantitySold individually
Part FitmentSemi Universal
LockupNo
Diameter9.5 in (241.3 mm)
Vendor Part Number251802
Package Qty1
Package TypeEA
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