5R55 8 bolt Night Stalker 22-2,800 RPM Lock Up Ford Torque Converter Part Number 27402

NIGHT STALKER SERIES Torque Converter - FORD 5R55, High Performance Heavy Duty

Ensure flawless power transfer and unmatched reliability in your drivetrain with our extreme duty Night Stalker Series Torque Converter. Engineered specifically for the FORD 5R55 transmission, this high-quality converter is built to handle severe applications, providing reliable operation and peak performance when matched with quality installation practices. This is the professional upgrade your muscle machine demands.

Product Specifications

• Transmission Application: FORD 5R55
• Torque Converter Series: Night Stalker Series
• Stall Range: 2,200 - 2,800 RPM Stall
• Core Diameter: Factory 11 inch Core
• Bolt Circle Diameter: 8.8125 inches
• Input Shaft Spline Count: 21 Spline Input Shaft (Count the smaller splines)
• Crank Pilot Diameter: Factory 1.375 inch Bore
• Bolt Size Compatibility: Accepts 3/8 by 16 TPI Grade 8 bolts

Extreme Duty Construction & Quality Assurance

Built tough and precision-machined, this torque converter features components designed for longevity and maximum power transfer in demanding environments.

• Hardened Chrome Moly Impeller Hub
• Modified Heavy Duty Stator for optimal fluid dynamics
• Torrington Style Incased Bearings built for enduring performance
• Extreme Duty Lock Up clutch for seamless power delivery
• 4 Corner Tac Welded Fins or Furnace Brazed construction
• Leak & Pressure Tested before shipment
• Digitally Balanced for smooth operation and reduced vibration
• No Anti-Balloon Plates installed (Optimized for fluid flow)

Installation and Operational Guidelines

• Use Type F Transmission Fluid for the most reliable operation.
• Always use an additional transmission cooler to manage heat in extreme duty applications.
• Apply Blue Loctite during installation for maximum security of bolts.

Important Notes

• Stall ranges are advertised based on specific vehicle setups; actual performance will vary depending on your build.
• For application-specific questions or detailed setup advice, please contact us at 888-267-7464.

Performance Upgrade Recommendations:

• Consider upgrading to our "Street Bandit Series" converter if your vehicle features upgraded intake, headers, exhaust, or gearing.
• For extreme power adders like Nitrous Oxide (NOS), Turbochargers, or Superchargers, upgrade to the "Out Law Series" for maximum performance safety.

Made in the USA | Veteran Owned and Family Run since 1970. We stand behind our commitment to building high-performance, quality components.