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Vehicle Info NeededTCIPART NUMBER: 890-251412
Pro-X Drag Race 9" Torque Converter 1965-81 GM TH350/TH400
$1,89995
Ships on 10/20/2026
Lowest Price Guarantee9" Torque Converters
- Pro-X Drag Race 9" Torque Converter
- 1965-81 GM TH350/TH400
- Big Block or Small Block with Blower or Turbocharger
- Steel Stator
- Small Bolt Pattern
Stall: 5500-6200 RPM - Vehicle Weight: N/A
- Engine: Big Block or Small Block with Blower or Turbocharger
- Power Adder: N/A
- Ring Gear: N/A
- Tire Size: N/A
- Fuel CFM: N/A
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 Height7.3
Package Width13.8
Package Length14.4
Weight30.1 PG
Part CategoryPerformance Parts
Anti-Ballooning PlateYes
Hardware IncludedYes
BalancedYes
Furnace-BrazedYes
QuantitySold individually
Part FitmentSemi Universal
LockupNo
Diameter9 in (228.6 mm)
Vendor Part Number251412
Package Qty1
Package TypeEA
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