TH400 TH350 Out Law 22-2,800 RPM GM Racing Torque Converter Part Number 46732

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

Engineered for high-performance applications, this extreme duty torque converter is the heart of your race transmission. Part Number 46732 is built into our Outlaw Racing Series, providing the muscle and reliability required for choppier cams, lightweight builds, and demanding performance setups. Precision CNC machined components ensure optimal fluid dynamics and unmatched durability under extreme pressure.

Designed to enhance power transfer whether you are running Nitrous Oxide, forced induction (Super Charger/Turbo), or high-speed drag applications, this torque converter provides flawless operation and holds up to rigorous track conditions.

Key Features & Construction

• Precision CNC Machined Hardened Chrome Moley Impeller Hub for maximum durability.
• Torrington Style Incased Bearings offer superior smooth operation and longevity.
• Integrated Anti-Balloon Plates enhance efficiency under high load.
• Whole Back Cover is quenched and hardened for ultimate heat resistance.
• All Pump & Turbine fins are expertly welded or furnace-brazed for leak resistance.
• Digitally Balanced and Leak/Pressure Tested before shipment.

Specifications

• Transmission Application: TH400, TH350 (requires appropriate Flex-Plate for installation).
• Series: Out Law Racing Series, Super Lightweight.
• Part Number: 46732.
• Stall Range: 2,200 – 2,800 RPM.
• Core Diameter: 9.6 inches.
• Bolt Circle Diameter: 11.50 inches.
• Turbine Hub Splines: 30 Spline.
• Crank Pilot Diameter: 1.703 inches.
• Bolt Size: 3/8 X 16 TPI (Grade 8 Hardware Required).
• Manufacturing: Made in the USA.

Installation & Performance Guidance

• Optimal performance is achieved using Type F transmission fluid.
• Always utilize a quality transmission cooler to maintain fluid temperature stability during demanding passes.
• Apply Blue Loctite on fasteners for secure assembly and sustained operation.

Important Notes

• Advertised stall ranges are based on a specific vehicle setup and testing conditions.
• Achieving the ideal stall range will depend heavily on your vehicle’s unique configuration and tuning. Please contact our experts for personalized setup advice.

Building high-performance and racing converters since 1970. Veteran owned and family run. For specialized performance consultations or custom builds, contact us today.