4L60E 4L65E 4L70E 300mm LS Out Law 32-3,500 RPM Lock Up GM Racing Torque Converter Part Number 49764

LS Engine Chopped Cam Racing Torque Converter (Part No. 49764)

Engineered for demanding performance applications, this Super Lightweight Torque Converter is specifically designed for LS engines running choppy cams and high-performance builds. Built with premium materials and precision manufacturing, this unit ensures reliable power transfer while providing the perfect match for high-output drivetrains.

Product Specifications

• Transmission Type: GM Chevy 4L60E, 4L65E, 4L70E (LS Engines)
• Series: Out Law Racing Series
• Part Number: 49764
• Torque Converter Diameter: 300mm (LS Applications)
• Stall Range: 3,200 - 3,500 RPM
• Core Diameter: 9.6 inches
• Bolt Circle Diameter: 11.063 inches
• Input Shaft Splines: 30 Spline
• Crank Pilot Diameter: 1.703 inches

Key Features

• Precision CNC Machined construction for flawless operation.
• Whole Back Cover is Quenched and Hardened for maximum durability.
• Features a Super Lightweight design, ideal for choppier cam profiles and lightweight vehicles.
• High-quality components including Torrington Style Bearings and extreme temperature heavy-duty O-rings.
• Extreme Duty Lock Up clutch for crisp, efficient power transfer.
• Hardened Chrome Molly Impeller Hub and 30 Spline Input Shaft ensure a strong, leak-free coupling.
• Includes Anti-Balloon Plates for stability under pressure.

Installation & Performance Guidance

• Use Type F Transmission Fluid for optimal performance.
• Always use an additional transmission cooler in demanding applications.
• Apply Blue Loctite during assembly to ensure lasting integrity.

Important Information

• All advertised stall speeds are contingent upon a specific vehicle setup; real-world performance will vary based on your application. Please contact us for tailored advice regarding your build.
• This torque converter is compatible with high-performance setups including Nitrous Oxide, Turbochargers, Super Chargers, and transmits brakes.

Made in the USA. Building high-performance and racing converters since 1970! Contact us today to discuss your custom needs.