C4 26 Spline Out Law Series 42-5,000 RPM Ford Racing Torque Converter Part Number 25745

Ford C4 Out Law Racing Series Torque Converter - Part #25745

Elevate your drivetrain performance with the Out Law Racing Super Lightweight Torque Converter, specifically designed for demanding racing applications in the Ford C4 chassis. Precision CNC machined to exacting standards and built for extreme duty cycles, this torque converter delivers superior lock-up characteristics, making it the ideal match for high-horsepower builds involving nitrous oxide, turbochargers, or drag racing.

This unit is meticulously crafted from quenched and hardened materials, ensuring durability under the most aggressive driving conditions. It offers a robust combination of technical specification and performance reliability, seamlessly integrating into your big bellhousing setup.

Product Specifications & Technical Details

• Transmission Type: Ford C4
• Series: Out Law Racing Series
• Part Number: 25745
• Stall Range: 4,200 - 5,000 RPM
• Core Diameter: 9.6 inch
• Bolt Circle: 11 7/16 inches
• Turbine Hub Splines: 26 Tooth
• Pump/Turbine Construction: All fins welded or furnace-brazed for maximum strength
• Stator/Impeller: Modified Extreme Duty Stator with Hardened Chrome Moley Impeller Hub
• Crank Pilot: 1.375 inch precision CNC machined
• Bolt Size: 3/8 X 16 TPI (Grade 8 Hardware Required)
• Plates: Anti-Balloon Plates included and precision CNC machined
• Construction Quality: Whole back cover quenched and hardened; Torrington Style Incased Bearings
• Balance & Testing: Digitally Balanced, Leak and Pressure Tested throughout production

Key Performance Features

• Ideal for Choppy Cams and Lightweight Vehicles
• Exceptional fitment with Big Bellhousing setups and 164 Tooth Flywheels
• Superior performance matched with high-boost applications including Nitrous, Turbo, and Super Charger boosts
• Veterans Owned & Family Run since 1970 – Building High Performance Converters

Installation Advice

• Use Old School Type F transmission fluid for optimal operating results.
• Always pair with a dedicated transmission cooler when pushed to limits.
• Apply Blue Loctite for secure assembly and maintenance.

Important Notes

• All advertised stall ranges are dependent on your specific vehicle's setup and will vary. Please contact us for tailored advice regarding installation.
• We offer "No Prep Racing Converters" to ensure a perfect fit for your build.

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