4L60E 298mm LT Out Law 42-5,000 RPM Lock Up GM Racing Torque Converter Part Number 49746

GM Chevy 4L60E OUT LAW RACING SERIES Torque Converter - Part #49746

Engineered specifically for LT type GM transmissions through 1997, this Super Lightweight Lock Up Racing Converter is built for extreme performance applications. Utilizing a 298mm size and premium materials, this converter provides superior driving characteristics while handling the harsh demands of competitive racing applications. Whether you are running choppy cams or seeking a reliable setup for lightweight vehicles, this unit is ready to match your power.

This heavy-duty converter features a Modified Heavy-Duty Stator and Torrington Style Incased Bearings, ensuring durability under high stress. It is drop-tested for ultimate reliability and includes Deleted the Need for the End of the Input Shaft O-Ring, streamlining installation.

Key Specifications

• Transmission Type: 4L60E
• Series/Model: OUT LAW RACING SERIES (298mm)
• Part Number: 49746
• Stall Range: 4,200 - 5,000 RPM
• Input Shaft: 30 Spline
• Core Diameter: 9.6 inch
• Bolt Circle Diameter: 10.75 inches
• Crank Pilot: 1.703 inch
• Bolt Size: 3/8 X 16 TPI (Grade 8 recommended)
• Construction: Hardened Chrome Moly Hubs, Precision CNC Machined components.

Performance & Quality Features

• Extreme Duty Lock Up for consistent power transfer.
• Anti-Balloon Plates included in design.
• Whole Back Cover Quenched and Hardened for maximum lifespan.
• Digitally Balanced and Leak/Pressure Tested before shipment.
• Suitable for aggressive setups including Nitrous, Turbo, Super Charger, and Trans-Breaks.
• Delivered ready for performance applications.

Installation & Application Notes

• All advertised stall ranges are dependent on the specific vehicle's setup and may vary.
• For best results, use Type F Transmission Fluid.
• Always incorporate an additional transmission cooler for extreme duty applications.
• Applying Blue Loctite is recommended during installation.

For further information or to discuss our "No Prep Racing Converters," contact us today. We have been building high-performance and racing converters since 1970!