TH350 TH400 Powerglide Out Law 28-3,200 RPM LS Direct Fit GM Racing Torque Converter Part Number 47613

GM LS Chevy TH350/TH400 PowerGlide Turbo Shaft Torque Converter - Direct Fit

Engineered for high-performance racing and heavy-duty applications, this Direct Fit Torque Converter is specifically designed for GM LS engines utilizing TH350 or TH400 transmissions. Built with extreme-duty components and precision manufacturing, this converter provides robust power transfer whether you are chasing peak performance with Nitrous Oxide or handling demanding drag racing duty.

This Outlaw Racing series converter features a Super Lightweight design, making it ideal for chopped cams and high-performance setups. Each unit undergoes rigorous testing to ensure reliability under extreme pressure, making it perfect for serious drag racing applications.

Key Specifications

• Transmission Compatibility: TH350 / TH400 PowerGlide
• Application: GM LS Engines (Direct Fit)
• Part Number/Series: 47613 (Outlaw Racing Direct Fit Series)
• Stall Range: 2,800 - 3,200 RPM
• Core Diameter: 9.6 inches
• Bolt Circle Diameter: Factory LS Spec (11.063 inches)
• Turbine Hub: 30 Spline
• Impeller Hub: Precision CNC Machined Hardened Chrome Moley
• Bearing System: Torrington Style Incased Bearings
• Stator: Modified Extreme Duty Stator
• Crank Pilot Diameter: 1.703 inches
• Bolt Size: 3/8 X 16 TPI (Grade 8 hardware required)
• Safety Feature: Anti-Balloon Plates included and Precision CNC Machined
• Construction: Whole Back Cover Quenched and Hardened; Pump & Turbine Fins are Welded or Furnace-Brazed
• Quality Assurance: Digitally Balanced, Leak & Pressure Tested through every manufacturing step.

Application Details

• Ideal for use with Nitrous Oxide, Turbochargers, Super Chargers, and Trans-Breaks.
• Specifically suited for choppy cam setups and lightweight race vehicles.

Installation & Setup

• Use Type F transmission fluid for optimal performance and cooling.
• Install an additional transmission cooler to ensure sustained operation under extreme loads.
• Apply Blue Loctite during installation for maximum mechanical integrity.

Important Considerations

• Advertised stall ranges are dependent on specific vehicle setup; actual performance may vary.
• This part number does not interchange with the TH350C.

Building high-performance and racing converters since 1970. Veteran & Family owned and run company.