super fast shipping
ATI Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ATI Performance lineup with fast shipping and expert fitment support — order with confidence.
When you are building a high-horsepower transmission, the case is the foundation of your success. The ATI Performance TH400 SuperCase is designed to provide unparalleled strength and durability for the most demanding racing applications. This unit includes a V8 Chevy bellhousing, making it the perfect upgrade for high-performance GM builds.
The SuperCase is engineered to eliminate the common failure points found in stock TH400 cases. By utilizing superior materials and precision manufacturing, this case provides the rigidity needed to handle massive torque without flexing or cracking. Whether you are competing in drag racing, pulling, or other high-stress motorsport disciplines, the ATI SuperCase offers the peace of mind that your transmission housing will not be the weak link in your drivetrain. Build your transmission with the confidence that only premium components can provide. Explore our extensive catalog of high-performance transmission cases and parts at GGCRACING.
Other popular ATI Performance products customers consider together:
ATI Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ATI Performance lineup with fast shipping and expert fitment support — order with confidence.
When you are building a high-horsepower transmission, the case is the foundation of your success. The ATI Performance TH400 SuperCase is designed to provide unparalleled strength and durability for the most demanding racing applications. This unit includes a V8 Chevy bellhousing, making it the perfect upgrade for high-performance GM builds.
The SuperCase is engineered to eliminate the common failure points found in stock TH400 cases. By utilizing superior materials and precision manufacturing, this case provides the rigidity needed to handle massive torque without flexing or cracking. Whether you are competing in drag racing, pulling, or other high-stress motorsport disciplines, the ATI SuperCase offers the peace of mind that your transmission housing will not be the weak link in your drivetrain. Build your transmission with the confidence that only premium components can provide. Explore our extensive catalog of high-performance transmission cases and parts at GGCRACING.
Other popular ATI Performance products customers consider together:
