The Out Law Racing Series Torque Converter is engineered for GM 4L60E, 4L65E, and 4L70E transmissions paired with Big Block 400, 454, and 6.0 engines. Built to handle high torque and horsepower applications, it delivers a 2,800–3,200 RPM stall range with exceptional lock-up control and durability. Designed for street and strip performance, this converter features a Super Lightweight 9.6 in. core, billet components, and precision CNC machining for unmatched strength and reliability under extreme load.

ACC Performance 49913 Out Law Racing Series Torque Converter Features:

• Designed for GM 4L60E, 4L65E, and 4L70E transmissions
• Fits Big Block 400, 454, and 6.0 engines
• Stall Range: 2,800–3,200 RPM for performance and racing applications
• 9.6 in. Super Lightweight Lock-Up converter design
• Factory Big Block 11.5 in. Bolt Circle
• 30 Spline input shaft, precision CNC machined
• Hardened Chrome-Moly hub for superior durability
• Torrington-style incased bearings ensure smooth operation
• Modified Heavy-Duty stator for improved torque multiplication
• Extreme-Duty Lock-Up clutch for consistent engagement under load
• 1.703 in. Crank Pilot, precision CNC machined
• 3/8 x 16 TPI bolts (Grade 8 only)
• Includes Precision-Machined Anti-Balloon Plates
• Quenched and hardened back cover for strength and stability
• All fins welded or furnace-brazed for maximum durability
• Leak and pressure tested for dependable performance
• Digitally balanced for smooth, vibration-free operation
• Ideal for Nitrous (NOS), Turbocharger(s), Supercharger, and Trans Brake setups
• Quality inspected at every manufacturing stage

ACC Performance 49913 Out Law Racing Series Torque Converter Notes:

• Use Type F transmission fluid for best results
• Advertised stall speeds may vary depending on vehicle setup
• Professional installation recommended