fits model: Street. year: 1960–2012.

( Brand: Jw Performance ), ( Manufacturer Part Number: 30442-12 ), ( Part Type: Torque Converter ), ( UPC: 012318007329 )
The 30442-12 JW Performance Street 12 Torque Converter for GM TH400 is a high-performance upgrade for your vehicle's transmission system. This torque converter is specifically designed for models between 2000 and 2012, and its unique part number 2 012318007329 ensures a precise fit.
This torque converter boasts a 12-inch diameter, making it suitable for high-power applications. The Street 12 model is engineered to provide superior strength and durability, ensuring reliable operation even under extreme conditions. The converter features a robust cast-aluminum housing, reinforced with a high-strength steel center section, providing enhanced stability and heat dissipation.
The 30442-12 is equipped with a 2000-stall speed, ensuring smooth power delivery and optimal performance. The converter's high stall speed can help reduce torque converter slip, reducing power loss and improving acceleration. The converter's pump and turbine are precision-balanced for minimal vibration and increased efficiency.
The 30442-12 JW Performance Street 12 Torque Converter is designed to handle high horsepower and torque, making it an ideal choice for performance upgrades, towing applications, and race cars. The converter's advanced hydraulic design provides superior lock-up performance, reducing shifting lag and improving overall drivability.
In conclusion, the 30442-12 JW Performance Street 12 Torque Converter is a top-quality upgrade for your GM TH400 transmission. Its robust construction, high stall speed, and advanced hydraulic design make it a reliable and powerful choice for performance enthusiasts and daily drivers alike.
Pros of buying a 30442-12 JW Performance Street 12 Torque Converter for GM TH400:1. High Stall Speed: The converter has a stall speed of 2000 RPM, which is ideal for high-performance applications.
2. Durability: JW Performance uses billet aluminum and high-quality materials to build their converters, ensuring durability and longevity.
3. Improved Performance: The converter provides better acceleration and power delivery, making it a popular choice for drag racing and other high-performance applications.
4. Easy Installation: The converter is designed to fit easily into a TH400 transmission, making installation straightforward for most DIY enthusiasts.
Cons of buying a 30442-12 JW Performance Street 12 Torque Converter for GM TH400:1. Price: The converter is relatively expensive compared to some other options on the market.
2. Not Suitable for All Applications: The high stall speed may not be suitable for all vehicles or driving styles.
3. Limited Warranty: JW Performance offers a limited warranty on their converters, which may not cover all potential issues.
Conclusion:The 30442-12 JW Performance Street 12 Torque Converter is an excellent option for high-performance applications and those seeking improved acceleration and power delivery. However, its high price and limited warranty may be a drawback for some buyers. Ultimately, the decision to purchase this torque converter should be based on your specific needs and budget.
Recommendation:If you're looking for a high-performance torque converter for your TH400 transmission, the 30442-12 JW Performance Street 12 Torque Converter is definitely worth considering. However, be sure to research other options and compare prices to ensure you're getting the best value for your money.