200R 700R4 Night Stalker Series 16-2,200 RPM Lock Up GM Torque Converter Part Number 48401

GM Chevy 700R4 298mm Night Stalker Series Torque Converter (Part #48401)

Engineered for demanding high-performance applications, this Night Stalker Series torque converter is the perfect match for your LT-type GM Chevy application requiring a 3-step input shaft. Designed to handle extreme duty cycles and high thermal loads, it ensures reliable power transfer while delivering predictable stalls, backed by our commitment to quality manufacturing in the USA.

This torque converter is built with heavy-duty components, including Torrington Style Incased Bearings and a Modified Heavy Duty Stator, ensuring unmatched durability whether you are on the track or in daily spirited use. We guarantee peak performance upon arrival.

Product Details

• Torque Converter Series: Night Stalker
• Application Fitment: GM Chevy 700R4/200R / 298mm
• Part Number: 48401
• Input Shaft Type: 27 Spline (For 3 Step Input)
• Stall Range: 1,600 - 2,200 RPM
• Core Size: Factory 12-Inch Core

Key Build Specifications

• Bolt Circle Diameter: 10.75 inches
• Crank Pilot Size: Factory 1.703 inches
• Bolt Size: 10MM X 1.5 Pitch
• Thermal Stability Features: Extreme Duty Lock Up, Extreme Temp Heavy Duty O-ring
• Construction Detail: Torrington Style Incased Bearings, Modified Heavy Duty Stator
• Quality Assurance: Digitally Balanced, Leak & Pressure Tested, Quality Inspections at Every Step
• Finishing: 4 Corner Tac Welded Fins or Furnace Brazed

Installation Guidance

• Use Type F Transmission Fluid for optimal performance.
• Always pair with an additional transmission cooler to maintain efficiency and protect components.
• Apply Blue Loctite on critical fasteners for vibration resistance.

Important Considerations

• Advertised stall ranges are dependent upon your specific vehicle setup and may vary. Please contact us for personalized advice regarding your application.
• If you have upgraded intake, exhaust, cam, or gearing, we recommend considering the "Street Bandit Series" for maximized performance gains.
• For applications involving power adders like Nitrous Oxide (NOS), Turbochargers, or Supercharging, the "Out Law Series" is advised to match extreme power outputs.

Building High Performance & Racing Converters Since 1970. Made in the USA.