Installation Time
(approx) 3 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
No guide available for this part yet.
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Hays Twister Full Race Torque Converter; 10-1/2-Inch Bolt Pattern; 2800-3200 RPM Stall (79-81 Mustang; 82-84 5.0L Mustang)Find parts that fit my vehicle
Item 431331
Our Price
$1,065.95 each
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- 10 Inch Diameter Torque Converter With 10-1/2 Inch Bolt Pattern
- 2800-3200 RPM Stall
- Legal For Sale Or Use On Emissions Controlled Vehicles, Uncontrolled Vehicles, And Racing Use Only Vehicles
- Custom Designed Anti-Balloon Plate To Stop Converter Ballooning And Swelling
- Designed For Use With Trans-Brake And Power Adders Such As Nitrous, Superchargers, And Turbos
- Supports Up To 1,000 Horsepower
- Features Spray Welding Process For Strong, Consistent Fusion And Increased Strength
- Hand-Built And Inspected At Every Step To Ensure Quality
- Internally Welded For Longer Life And Enhanced Consistency
- Heavy Duty Torrington Bearings For Durability
- High Flow Vented Stators For Cooling In High Horsepower Applications
- Weight Saving Design Built For One Application
- Balanced For Optimal Performance
- 1.375 Inch Crank Pilot Diameter
- 26 Input Spline
- Does Not Include Lock Up Or Overdrive
- C4 Case-Filled Transmission Compatibility
- Fits 79-81 Mustang; 82-84 5.0L Mustang
Description
High Performance Torque Converter. The Hays Twister Full Race Torque Converter; 10-1/2-Inch Bolt Pattern; 2800-3200 RPM Stall is engineered for professional racing applications and power-adder setups such as nitrous, superchargers, and turbos. It delivers increased horsepower and acceleration by providing a precise stall speed that matches engine modifications and vehicle characteristics, ideal for maximizing performance on vehicles equipped with C4 transmissions.
Construction And Appearance. This torque converter features robust construction with a custom anti-balloon plate to prevent ballooning under extreme stress. Advanced spray welding enhances strength and consistency, complemented by heavy duty Torrington bearings for durability and reliability. The hand-built assembly ensures meticulous quality control, while strategically vented stators aid in thermal management during high horsepower operation.
Installation. Installation requires basic mechanical knowledge and no special modifications or drilling. It is designed to bolt directly onto the compatible C4 transmission bolt pattern, ensuring a secure fit and straightforward swap for performance upgrades.
Application. Built specifically to fit 79-81 Mustang and 82-84 5.0L Mustang models, making it a perfect match for these vehicles with no modifications necessary for proper fit.
Hays 97-2E28F
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Torque Converter
4.8
Reviews of Hays Drivetrain Products (5)
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