TH400 TH350 Night Stalker Series Stock Replacement No Stall Added GM Torque Converter Part Number 46000

Night Stalker Series Torque Converter – Fits GM TH350/TH400

Engineered for reliability and demanding performance, this Night Stalker Series torque converter is the perfect match for your GM TH350 transmission (with proper flex plate compatibility). Constructed with precision machining and high-quality components, this unit ensures flawless power transfer, whether you are aiming for stock performance or pushing the limits of your drivetrain.

Product Specifications

• Series: Night Stalker Series
• Transmission Compatibility: GM TH350 (Requires proper Flex-Plate)
• Part Number Reference: 46000
• Stall Range: Stock Stall (No Added Stall)
• Turbine Hub Splines: 30 Spline
• Crank Pilot Diameter: 1.703 inch
• Core Bolt Circle: 12 inches (Factory) / 11.5 inches
• Bolt Size: 10mm X 1.5 Pitch Threads Class 10 or Stronger
• Construction: Modified Extreme Duty Stator, Hardened Chrome Moley Impeller Hub

Key Features & Construction

This torque converter is built with commercial-grade components designed to withstand severe operational conditions. It features Torrington Style Incased Bearings and is supported by a durable, furnace-brazed or four corner tac welded construction for maximum leak resistance.

• Precision CNC Machined Components
• Leak & Pressure Tested for optimal sealing
• Digitally Balanced to prevent vibrations and premature wear
• Features NO Anti-Balloon Plate for controlled operation

Installation & Usage Notes

• All advertised stall ranges are based on a specific vehicle's setup and may vary depending on your application. Contact us for personalized advice regarding optimal ranges.
• Consider upgrading to a "Street Bandit Series" converter if you have made significant performance enhancements (Intake, Heads, Headers, Exhaust, Camshaft, or Gearing).
• For extreme performance setups including Nitrous Oxide, Turbochargers, Superchargers, or Trans Brake applications, we recommend the "Out Law Racing Series" torque converter.

Maintenance & Installation Guidance

• For the best operational results, use Type F transmission fluid.
• Apply Blue Loctite on appropriate threads to secure components during installation.

Building high performance & racing converters since 1970! We are a veteran-owned and family-run company dedicated to quality at every step. Order your performance torque converter today!