4L60E 298mm LT Out Law Series 28-3,200 RPM NON-Lock Up GM Racing Torque Converter Part Number 49724

Out Law Racing Series Torque Converter – 4L60E (298mm) for LT Engines

Upgrade your transmission with our Super Lightweight, Non-Lockup Racing Torque Converter. Designed for high-performance applications, this 298mm unit is engineered to handle extreme power outputs, pairing perfectly with modern LT series engines and dedicated racing setups. Ideal for serious builds utilizing nitrous oxide, turbochargers, or supercharging.

Product Specifications

• Transmission Type: 4L60E
• Series: Out Law Racing Series
• Part Number: 49724
• Application: LT Type Engines (3 Step Input Shaft)
• Stall Range: 2,800 - 3,200 RPM
• Torque Converter Diameter: 9.6 inch Core / 298mm

Advanced Engineering & Construction

Built to withstand the harshest racing conditions, this torque converter utilizes premium components and rigorous manufacturing processes to ensure reliability under extreme stress.

• Construction: Hardened Chrome Moly Hubs and Torrington Style Incased Bearings
• Crank Pilot: 1.703 inch Precision CNC Machined
• Cover/Structure: Whole Back Cover Quenched and Hardened; ALL Pump & Turbine fins are welded or furnace brazed
• Flow Control: Modified Heavy Duty Stator and Anti-Balloon Plates installed
• Mounting Details: 30 Spline Input Shaft, Bolt Circle: 10.75 inches
• Fluid Compatibility: Designed for Type F transmission fluid compatibility

Build Quality & Finish

Every converter is manufactured with meticulous attention to detail, ensuring optimal fluid dynamics and operational readiness when paired with the correct setup.

• Manufacturing: Precision CNC Machined components
• Testing: Digitally Balanced and Leak & Pressure Tested
• Bolt Specification: 3/8 X 16 TPI Bolt Size (Grade 8 hardware required)
• Feature Status: Non-Lock Up Racing Converter (Lock Up DELETED)

Operational Guidelines

To achieve maximum performance and longevity from your build, please observe the following operational guidelines:

• Achieve optimal performance by using Type F transmission fluid.
• Always install an additional transmission cooler for sustained high-power builds.
• Use Blue Loctite on fasteners where appropriate to maintain structural integrity.

Important Notes

• Advertised stall ranges are based on a specific vehicle configuration. Actual stalling behavior will vary depending on your unique setup. Please contact us for dedicated consultation.