FTI Performance Level 4.5 Automatic Transmission - Reverse Shift - Ultra Bell - TH400 12-501-5 3500 Plus RPM Stall

3500 Plus RPM Stall

The user can then select between twelve different rpm limits by simply turning the knob

Standard Weight

3/8 in NPT Female Gauge Port

Fits 1997-07 GM Gen III LS1 and Gen IV LS2 engines with 2004 & later two-piece thermostat (GM PN 12600172)

FTI Performance Level 4.5 Automatic Transmission - Reverse Shift - Ultra Bell - TH400 12-501-5 3500 Plus RPM StallProduct Description: Transmission Automatic Level 4. 5 Reverse Shift Ultra Bell TH400 Sold Individually Founded in 2008 FTI Converters LLC was created with one singular purpose, to provide the absolute best in quality and customer service to the automatic transmission market. With their primary focus beginning with performance torque converters, Greg and Phaedra Samuel worked closely with the local racing scenes to provide a competitive edge in our