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FTI Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full FTI Performance lineup with fast shipping and expert fitment support — order with confidence.
If you are building a high-horsepower drag machine or a serious street-strip car, the FTI Performance Level-4 TH400 automatic transmission is the gold standard for reliability and power handling. Rated for up to 900 horsepower, this transmission is designed to withstand the most demanding racing conditions while maintaining consistent shift quality. Featuring a factory-installed Ultra Bell for superior safety and strength, this unit is ready to drop into your high-performance Chevy build.
The TH400 is legendary for its strength, and FTI Performance takes it to the next level with their Level-4 build. Every component is inspected, upgraded, and assembled to ensure maximum performance under extreme load. The inclusion of the Ultra Bell provides peace of mind, meeting safety requirements for many racing organizations while offering unmatched durability. Whether you are launching off the line or powering through the quarter-mile, this transmission provides the crisp, firm shifts you need to stay competitive. Invest in the best drivetrain technology for your vehicle at GGCRACING.
| Brand | FTI Performance |
|---|---|
| Manufacturer part number | TH400-4UB |
| GGC SKU | HWKB_TH400-4UB |
| UPC / GTIN | 887753825643 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 32 × 22 × 22 in |
|---|---|
| Shipping weight | 100 lb |
Vehicle fitment is not listed for this part. Send us your year, make and model at sales@ggcracing.com and we will confirm before you order.
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