Powerglide Out Law Series 35-4,200 RPM GM Racing Torque Converter Part Number 34744

GM Chevy PowerGlide TH350 Torque Converter - Out Law Racing Series

Achieve maximum performance and reliability with this Super Lightweight Torque Converter, engineered for high-performance applications including Nitrous Oxide, Turbocharger setups, and competitive drag racing. Precision CNC machined throughout, this converter provides the perfect match for choppy cams and lightweight vehicles that demand extreme durability under pressure.

Technical Specifications

• Transmission Type: PowerGlide TH350
• Series/Application: Out Law Racing Series (Suitable for Upgraded 30 Spline Turbo Shaft applications)
• Part Number: 34744
• Stall Range: 3,500 - 4,200 RPM
• Core Diameter: 9.6 inches
• Bolt Circle: 10.75 inches
• Impeller Hub: Hardened Chrome Moley
• Turbine Bearings: Torrington Style Incased
• Pump/Case Construction: Modified Extreme Duty Stator, Whole Back Cover Quenched and Hardened
• Drive Pilot: 1.703 inch Crank Pilot (Precision CNC Machined)
• Splines: 17 Spline Turbine Hub / Precision CNC Machined Pump & Turbine Fins
• Bolt Size: 3/8 X 16 TPI (GRADE 8 ONLY)
• Safety Feature: Anti-Balloon Plates Present

Construction Highlights

• Leak & Pressure Tested units ensuring peak performance.
• Digitally Balanced for smooth, efficient power transfer.
• All Pump & Turbine fins are either Welded or Furnace-Brazed for maximum strength.
• Quality Controls applied at every stage of the manufacturing process.

Application Guidance

• For best results, use Type F transmission fluid.
• Always incorporate a high-quality Transmission Cooler when operating at performance ranges.
• Secure the installation using Blue Loctite for maximum drain prevention.

Important Installation Note: All advertised stall ranges are based on a specific vehicle setup. Stall range performance will vary depending entirely upon your unique vehicle configuration. Please contact us for personalized consultation regarding optimal setup and performance tuning.