4L60E 298mm LT Night Stalker 22-2,800 RPM Lock Up GM Torque Converter Part Number 49442

GM Chevy 4L60E NIGHT STALKER Series Torque Converter - Part #49442

Optimize your drivetrain performance with this premium, high-performance torque converter designed for tough applications. Built to handle the rigors of severe duty use, the NIGHT STALKER Series provides superior driving characteristics and reliable power transfer in your GM/Chevy application. Restoring performance or building a race machine? This converter is engineered for the job.

This unit provides a perfect fitment and robust reliability, maintaining the factory integrity while offering upgraded internal components for enhanced performance. Quality assurance is paramount; every unit undergoes rigorous testing to ensure peak operational readiness.

Technical Specifications & Fitment

• Torque Converter Series: Night Stalker Series
• Part Number: 49442
• Transmission Type: Fits GM/Chevy 4L60E (Up to & Through 1997)
• Application: LT Type Engines or earlier, designed for 3 Step Input Shaft
• Core Size: Factory 12-inch Core
• Input Shaft: 30 Spline Input Shaft
• Bolt Circle Diameter: 10.75 inches
• Crank Pilot Diameter: Factory 1.703 inch
• Bolt Size Requirement: 10MM X 1.5 Pitch Class 10 or Stronger

High-Performance Build Details

• Modified Extreme Duty Stator
• Hardened Chrome Moly Impeller Hub
• Torrington Style Incased Bearings
• Extreme Duty Lock Up Clutch
• Digitally Balanced for Smooth Operation
• 4 Corner Tac Welded Fins or Furnace Brazed Construction
• No Anti-Balloon Plates installed (Standard high-performance configuration)

Performance Range

The factory stall range for this unit is rated between 2,200 and 2,800 RPM. Keep in mind that stall range performance depends heavily on your specific vehicle configuration and setup.

Installation & Application Considerations

• Use Type F transmission fluid for optimal operational performance.
• Always utilize an additional transmission cooler to manage heat buildup during aggressive use.
• Apply Blue Loctite threads for secure hardware installation.

Important Notes

• Advertised stall ranges are based on a specific vehicle's setup and may vary depending on your application. Please contact our experts at (888) 267-7464 for tailored advice.
• For vehicles featuring high-performance modifications (Intake, Heads, Headers, Exhaust, Camshaft, or Gearing), we recommend upgrading to our "Street Bandit Series."
• If your application includes power adders such as Nitrous Oxide, Turbocharger(s), Supercharger, or a Transmission Brake, we recommend upgrading to our "Out Law Racing Series."

Built and inspected in-house with quality checks at every step, leak and pressure tested, and MADE IN THE USA. Building High Performance & Racing Converters Since 1970!