4L60E 4L65E 4L70E 300mm LS Out Law 42-5,000 RPM Lock Up GM Racing Torque Converter Part Number 49756

OUT LAW RACING SERIES Torque Converter | GM Chevy 4L60E/4L65E/4L70E (300mm LS) - Part # 49756

Engineered for serious performance builds, this Super Lightweight Torque Converter is the perfect match for high-stress applications including choppy cams and lightweight vehicles. Designed with a 300mm core for LS engines, this converter provides exceptional drivability and unmatched performance when paired with your aggressive setup. Experience the power transfer reliability needed for serious racing.

This assembly is built from ground up with race-grade components, including Torrington Style Bearings and a precision CNC machined construction, ensuring longevity and maintaining peak performance under extreme duty cycles. It is ready to handle the demands of nitrous, turbocharging, superchargers, and aggressive transmissions.

Technical Specifications

• Transmission Types Supported: 4L60E, 4L65E, 4L70E
• Series: Out Law Racing Series
• Part Number: 49756
• Torque Converter Core Size: 300mm (LS Engines)
• Input Shaft Type: 2-Step Input Shaft with 30 Splines
• Stall Range: 4,200 - 5,000 RPM
• Core Diameter: 9.6 inch
• Bolt Circle Diameter: 11.063 inch
• Pump Pilot Size: 1.703 inch Crank Pilot

Premium Construction Details

• Super Lightweight Converter design for optimal performance.
• Whole Back Cover is Quenched and Hardened for ultimate strength.
• Hardened Chrome Molly Impeller Hub ensures robust assembly.
• Torrington Style Bearings and Extreme Temp Heavy Duty O-ring for durability.
• Extreme Duty Lock Up Clutch provides dependable engagement.
• Precision CNC Machined and Digitally Balanced for flawless operation.

Performance & Installation Guidance

• Ideal pairing for high-performance accessories like Nitrous, Turbochargers, and Super Chargers.
• Use Type F transmission fluid for best operating characteristics.
• Always install an additional Transmission Cooler in severe duty applications.
• Secure assembly by applying Blue Loctite to fasteners.

Important Notes

• All advertised stall ranges are based on a specific vehicle setup and may vary significantly depending on your application. Please contact us for personalized advice.

MADE IN THE USA. Building High Performance & Racing Converters Since 1970!