TH350 TH400 Powerglide Out Law 24-2,800 RPM LS Direct Fit GM Racing Torque Converter Part Number 47632

GM LS Chevy TH350/TH400 PowerGlide Torque Converter | Direct Fit High Performance

Engineered for uncompromising performance, this PowerGlide Torque Converter is a precision-machined upgrade designed to provide robust, reliable power transfer in your GM LS applications. Direct fitting the TH350 and TH400 transmissions, this series is built for demanding drives—from choppy cams to serious racing duty.

If you are running a high-performance build utilizing nitrous, turbochargers, or trans-brakes, this converter offers the durability and thermal management required to handle extreme conditions while ensuring clean power delivery.

Product Specifications

• Transmission Application: GM LS Chevy TH350 / TH400
• Part Number: 47632
• Series: OUT LAW RACING DIRECT FIT SERIES
• Stall Range: 2,400 - 2,800 RPM
• Core Diameter: 9.6 inches
• Turbine Hub: 30 Spline Turbine Hub
• Crank Pilot Diameter: 1.703 inches
• Bolt Circle Diameter: Factory LS (11.063 inches)
• Bolt Size: 3/8 X 16 TPI (Grade 8 Hardware Only)

Elite Build Quality

Every component of this converter is manufactured using industry-leading quality control to ensure maximum longevity and performance under severe stress:

• Precision CNC Machined Impeller Hub (Hardened Chrome Moley)
• Torrington Style Incased Bearings for smooth operation
• Modified Extreme Duty Stator and Anti-Balloon Plates for enhanced durability
• Whole Back Cover Quenched and Hardened construction
• All Pump & Turbine Fins are Furnace-Brazed or Welded for structural integrity
• Digitally Balanced and Leak & Pressure Tested before shipping

Performance Application Notes

This high-performance unit is ideal for lightweight vehicles, chopped cams, and aggressive racing setups requiring maximum torque transfer. Due to the nature of performance builds, optimal stall ranges will vary based on your specific vehicle configuration.

Installation & Care

• Use Type F transmission fluid for optimal conversion performance.
• Always utilize a quality transmission cooler with this high-performance application.
• Secure all hardware using Blue Loctite compound.

Important Information

• Advertised stall ranges are specific to a particular vehicle setup and may vary based on your installation.
• This part will not interchange with the TH350C model.
• For specific setup advice, including "No Prep Racing Converter" options, please contact our technical support team.