4L60E 298mm LT Night Stalker 28-3,200 RPM Lock Up Torque Converter Part Number GM 49443

GM Chevy 4L60E NIGHT STALKER Series Torque Converter - 298mm

Enhance your powertrain reliability and performance with this high-quality, matched torque converter designed specifically for GM Chevy 4L60E transmissions (Up to & Through 1997). Built with extreme duty components and rigorously tested, the Night Stalker Series provides robust performance matched to its advertised stall range of 2,800 - 3,200 RPM. Restore factory performance or upgrade your build with confidence.

Key Features and Specifications

• Application: GM Chevy 4L60E Transmission (LT type Engines or earlier, 3 Step Input Shaft)
• Part Number: 49443
• Series: Night Stalker Series
• Stall Range: 2,800 - 3,200 RPM
• Torque Converter Diameter: 298mm
• Core Type: Factory 12 inch Core
• Input Shaft Splines: 30 Spline Input Shaft

Technical Specifications

• Impeller Hub: Hardened Chrome Moly
• Bearings: Torrington Style Incased Bearings
• Stator: Modified Extreme Duty Stator
• Lock-Up Clutch: Extreme Duty Lock Up
• Crank Pilot Diameter: Factory 1.703 inch
• Bolt Circle: 10.75 inches
• Bolting Pattern: 10MM X 1.5 Pitch Class 10 or Stronger
• Plates: No Anti-Balloon Plates

Quality Assurance

Each torque converter undergoes stringent quality control processes to ensure flawless operation and longevity:

• Digitally Balanced for smooth function
• Leak & Pressure Tested upon completion
• Quality Inspections Performed at Every Step
• Torrington Style Bearings utilized for extreme durability

Installation & Performance Advice

• Use Type F Transmission Fluid for optimal results
• Always use a dedicated transmission cooler to manage heat efficiently
• Apply Blue Loctite threads for secure installation

Important Information

• All advertised stall ranges are based on specific vehicle setups and may vary depending on your installed drivetrain components. Please contact us for detailed compatibility advice.
• For high-performance builds involving intake, heads, headers, exhaust, cam, or gearing upgrades, we recommend upgrading to our "Street Bandit Series."
• For applications including Nitrous Oxide (NOS), turbochargers, superchargers, or transmission brakes, we recommend the "Out Law Racing Series."