TH350C Out Law 32-3,500 RPM Lock Up GM Racing Torque Converter Part Number 47653

GM Chevy TH350C Out Law Racing Series Torque Converter - Part #47653

Engineered for serious power applications, this Extreme Duty Torque Converter is the perfect match for your LT type GM Chevy TH350C automatic transmission. Designed to handle aggressive power adders such as Nitrous Oxide, Turbochargers, or Superchargers, this converter provides superior durability and precision performance in high-performance racing setups.

This 298mm unit features a Super Lightweight construction combined with military-grade manufacturing techniques, including Torrington Style Incased Bearings and a fully quenched and hardened back cover. Experience reliable installation with its 30 Spline Input Shaft, built to withstand the demands of Choppy Cams and lightweight vehicles.

Technical Specifications

• Application: GM Chevy TH350C, LT Type Engines (For 3-step input shaft)
• Series: Out Law Racing Series (Extreme Duty)
• Part Number: 47653
• Stall Range: 3,200 - 3,500 RPM
• Torque Converter Size: 298mm
• Core Diameter: 9.6 inches
• Bolt Circle Diameter: 10.75 inches
• Crank Pilot Size: 1.703 inches (Precision CNC Machined)
• Input Shaft Spline: 30 Spline
• Construction Details: Modified Extreme Duty Stator, Digitally Balanced, Anti-Balloon Plates (Precision CNC Machined)

Performance and Quality Assurance

• Whole Pump & Turbine Fins are Welded or Furnace-Brazed for ultimate integrity.
• Features a Modified Extreme Duty Stator and sealed lock-up mechanism on the back side of the turbine.
• High-quality manufacturing includes leak and pressure testing, along with Torrington Style Incased Bearings.
• Includes Anti-Balloon Plates Precision CNC Machined for safe operation under high stress.

Installation Guidance

• Use Old School Type F Transmission Fluid for optimal performance.
• Always pair this converter with an appropriate transmission cooler to manage operating temperatures.
• Apply Blue Loctite during installation for maximum longevity and leak prevention.

Important Notes

• Stall ranges are dependent upon the specific vehicle setup; please contact us for detailed information.
• This unit is designed specifically for the TH350C and WILL NOT interchange with TH350 or TH400 transmissions.

Building high-performance and racing converters since 1970. For custom information or to discuss your performance needs, contact us at 888-267-7464.