The FTI Level 3 TH400 transmission is an 800HP-rated automatic offered in a forward-pattern build with a GM Ultrabell. Targeted at high-power street and race applications, the Level 3 specification combines performance-focused internals to handle elevated torque while maintaining firm shift characteristics. The listing identifies the forward-pattern TH400 configuration with Ultrabell compatibility for GM bellhousing setups.
FTI TH400 Transmission - Level 3 - 800HP Rated - Forward Pattern - GM Ultrabell