4L60E 4L65E 4L70E 300mm Street Bandit 42-5,000 RPM Big Block 400 454 6.0 Direct Fit Lock Up GM Torque Converter Part Number 49815

STREET BANDIT Series Torque Converter | Direct Fit for 4L60E, 4L65E, 4L70E

Elevate your performance and reliability with our Street Bandit Series Torque Converter. Engineered for the robust demands of muscle cars, race applications, and high-power drives, this unit offers a flawless fitment and extreme duty performance for your GM Chevy drivetrain. Designed as a direct replacement or upgrade, this converter handles demanding power transfer while maintaining optimal operation in your application.

This conversion piece is precision-machined using high-quality materials and undergoes rigorous testing to ensure unmatched longevity and performance. Whether you are cruising on the street or pushing limits trackside, our torque converter is built to withstand the pressure.

Technical Specifications

• Application Compatibility: Direct Fitment for 400, 454, and 6.0 Engine applications.
• Fits Transmissions: 4L60E, 4L65E, and 4L70E.
• Torque Converter Core Size: 9.6 inch.
• Bolt Circle Diameter: Factory BIG BLOCK specification of 11.5 inches.
• Input Shaft Splines: 30 Spline Input Shaft.
• Crank Pilot Diameter: 1.703 inch.
• Bolt Size: 3/8 X 16 TPI (Grade 8 Hardware Required).
• Construction Details: Hardened Chrome Moly Hub and Torrington Style Incased Bearings.
• Performance Enhancements: Modified Heavy Duty Stator and Extreme Duty Lock Up clutch.

Performance Data

• Stall Range: 4,200 - 5,000 RPM.
• Build Quality: Precision CNC Machined components ensure superior fitment and function.

Installation & Operational Details

• Maintain peak performance by using Old School Type F Transmission Fluid.
• We highly recommend installing an additional transmission cooler for sustained high-power use.
• Secure all hardware using Blue Loctite to ensure a durable installation.

Quality Assurance

• Every unit undergoes meticulous quality inspections at every stage.
• Each converter is leak and pressure tested, ensuring a perfect seal upon installation.
• Digitally balanced for smooth, stable operation from the moment it powers up.

Important Notes

• Advertised stall ranges are dependent on your specific vehicle setup; please contact us if you require tailored advice.
• For applications involving power adders like Nitrous Oxide, Turbochargers, or Superchargers, we recommend upgrading to our specialized Out Law Series.

Contact us today at 888-267-7464 for custom builds, information regarding our "No Prep Racing Converters," or to discuss how this unit can elevate your build. Trusted since 1970—Veteran & Family owned and run!