Some items in your cart have been adjusted due to availability.
TCI Max Shift Circle Track Transmission Fluid has proven to be an effective performer in several performance venues. A new version of this innovative drivetrain formula has now been released for dirt and asphalt circle track automatic racing transmissions. Max Shift Circle Track has been tested and proven to enhance drivetrain performance and durability, and it can operate at far greater temperatures than both petroleum-based transmission fluids and synthetic formulas.