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Find Transmission & Transfer Case for your Silverado 1500

Hays Twister 3/4 Race Torque Converter; 11-1/8-Inch Bolt Pattern; 3200-3600 RPM Stall (99-13 Silverado 1500)Find parts that fit my vehicle

Item S174143
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5 Reviews of Hays
Our Price

$870.95

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • 9.6" Diameter Torque Converter With Lock-Up 30 Spline Input
      • Compatible with 300mm LS Engine
      • 11-1/8" Bolt Pattern
      • 3200-3600 RPM Stall
      • Supports Up To 650 HP
      • Spray Welding Process for Increased Strength
      • Hand-Built and Inspected During Assembly
      • Internally Welded for Longer Life and Consistency
      • Heavy Duty Torrington Bearings for Strength and Durability
      • High Flow Vents and Channels in Stators for Cooling
      • Weight-Saving, One-Application Design
      • Offered in Several Stall Speeds for GM, Ford, and Chrysler Transmissions
      • Not Designed for Use with Nitrous Oxide or Trans-Brakes
      • External Transmission Cooler Recommended
      • Fits 1999-2013 Silverado 1500

      Description

      Performance Torque Converter. The Hays Twister 3/4 Race Torque Converter features an 11-1/8-inch bolt pattern and a 3200-3600 RPM stall speed, designed to deliver enhanced power transfer and improved acceleration for street and strip applications. It provides an optimized stall speed to accommodate various engine modifications such as higher compression ratios and aftermarket camshafts, making it an ideal choice for enthusiasts seeking a balance between street drivability and race-ready performance.

      Construction and Appearance. This torque converter has a 9.6-inch diameter design and is built using a state-of-the-art spray welding process, ensuring a strong fusion and increased strength through hardening. It incorporates heavy-duty Torrington bearings and internally welded components to enhance durability and longevity. The unit is hand-built and inspected throughout assembly, emphasizing quality and robustness for demanding applications.

      Installation. Installation is straightforward for professionals familiar with automatic transmission components and does not require drilling. It is designed to fit directly with specific GM 4L60E and 4L65E transmissions without modification.

      Application. This torque converter fits the 1999 to 2013 Silverado 1500 models and supports LS engine configurations with a 300mm crank pilot diameter. It is not compatible with setups involving nitrous oxide or transmission brakes and is intended primarily for high-performance street and light race use.

      Hays 97-1H32Q

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 4 Hours

      Difficulty Level:

      Mechanical expertise or professional installation required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Torque Converter
      4.8

      Reviews of Hays Drivetrain Products (5)

      Questions & Answers

      No questions about this product yet. Ask the First Question