TH350 TH400 PowerGlide Mid Plate Pilot Out Law 35-4,200 RPM GM Racing Torque Converter Part Number 47724

GM Chevy TH350/TH400 PowerGlide Torque Converter - 30 Spline Racing Series

Engineered for extreme performance applications, this Super Lightweight Torque Converter is the ultimate match for competitive racing setups. Built to handle high torque loads and demanding driving environments, this converter provides unparalleled shifts and drivability for Choppy Cams and specialized high-performance vehicles. Upgrade your transmission package with confidence using this precision-machined, digitally balanced unit.

Featuring a robust construction including Torrington Style Incased Bearings and Anti-Balloon Plates, this converter offers lasting performance and reliable mushless shifts when paired with a quality racing setup. It is the perfect choice for setups utilizing Nitrous Oxide, Turbochargers, or Super Chargers.

Technical Specifications

• Transmission Compatibility: TH350 / TH400 PowerGlide
• Series: Out Law Racing Series (Extreme Duty)
• Part Number: 47724
• Stall Range: 3,500 - 4,200 RPM
• Torque Converter Type: Super Lightweight Racing Assembly
• Impeller Hub: Hardened Chrome Moley, Precision CNC Machined
• Turbine Hub: 30 Spline, Precision CNC Machined
• Core Diameter: 9.6 inches
• Bolt Circle Diameter: 10.75 inches
• Pilot Seal: 1/4 inch Extended Crank Pilot
• Bearing System: Torrington Style Incased Bearings

Features & Construction

• Precision CNC Machined components throughout for maximum fit and finish.
• Whole Back Cover is Quenched and Hardened for exceptional durability.
• Pump & Turbine Fins are fully Welded or Furnace-Brazed for leak resistance.
• Includes Anti-Balloon Plates and Modified Extreme Duty Stator assembly.
• Leak and Pressure Tested, along with Digital Balancing for superior performance.

Setup Guidelines

• For optimal cooling and shifting characteristics, utilize Type F transmission fluid.
• Always use an additional Transmission Cooler when operating this high-performance unit.
• Secure all hardware using Blue Loctite to ensure maximum operational integrity.

Important Notes

• This unit is designed for specific high-performance applications. All advertised stall ranges are based on a particular vehicle setup and may vary depending on your application.
• This part is NOT interchangeable with the TH350C model. Please contact us for compatibility advice.
• For specialized installation questions or to discuss "No Prep" racing options, please call us at (888) 267-7464.
• Fits TH400 models when paired with the proper Flex-Plate and PowerGlide Turbo shaft assembly.