TH350 TH400 Night Stalker Series 22-2,800 RPM GM Torque Converter Part Number 47012

Night Stalker Series Torque Converter for GM TH350/TH400 – Part #47012

Enhance your drivetrain performance with our premium Night Stalker Series Torque Converter. Engineered for precision and durability, this unit is specifically designed to handle the rigorous demands of GM TH350 and TH400 transmissions, ensuring seamless power transfer and reliability in your vehicle.

This conversion unit features a 30 Spline Turbine Hub and is built with extreme-duty components, making it the perfect match for performance builds. Its quality construction guarantees optimal fluid dynamics and longevity.

Technical Specifications

• Transmission Compatibility: TH350/TH400 (Requires proper Flex-Plate for TH400)
• Part Number: 47012
• Series: Night Stalker Series
• Stall Range: 2,200 - 2,800 RPM
• Turbine Hub: 30 Spline Precision CNC Machined
• Impeller Hub: Hardened Chrome Moley
• Bearings: Torrington Style Incased Bearings
• Stator: Modified Extreme Duty
• Crank Pilot Diameter: 1.703 inches
• Bolt Circle Diameter: 10.75 inches
• Bolt Size: 10mm X 1.5 Pitch Threads (Class 10 or Stronger)
• Features: Digitally Balanced, Leak & Pressure Tested, Toughened with Four Corner Tac Welded Fins or Furnace-Brazed

Installation & Maintenance Notes

• Do not interchange with TH350C units.
• Torque converter stalls are dependent upon a vehicle's specific setup and application.
• For high-performance applications, consider upgrading to a "Street Bandit Series" if you have modified intake, heads, headers, exhaust, cam, or gearing.
• For extreme power adders (Nitrous, Turbocharger, Supercharger), we recommend the "Out Law Racing Series."

Performance Tips

• Use Type F transmission fluid for optimal operational results.
• Apply Blue Loctite during assembly for maximum leak prevention.

Built in the USA and backed by veteran-owned expertise since 1970. We are committed to helping you build high performance into your vehicle.