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TCI Torque Converter, Competition, For Chevrolet, TH350/TH400, Each | TrackTheory
TCI · TCI-254013 TCI · TCI-254013 TCI Torque Converter, Competition, For Chevrolet, TH350/TH400, Each Sharper throttle response and tighter power transfer for TH350 and TH400 automatics.
▸ Higher stall speed puts the engine deeper in its powerband at launch▸ Direct bolt-in fitment to compatible Chevrolet flexplates▸ Built to handle repeated hard use where stock units fall short$3,140
incl. GST · ships AU-wide ● 10 in stock
Australian-owned. Stocking circuit racing parts, track-day essentials, and performance upgrades.
TCI Torque Converter, Competition, For… $3140.10
Add to cart Dispatched in 1-2 business days · 30-day returns
Home Shop Garage Account “The bite is sharp from the first stop. Compounds where they should be when the rotors come up to temperature.”
Specifications
On the spec sheet. Spec sheet coming — contact support for full spec details. Fitment
Will this fit? Fitment data still being indexed for this product. Ask BuildBot for a fit-check against your vehicle.
Why this part
Factory torque converters are engineered for street comfort, not repeated hard launches. The TCI Competition unit is built around a higher stall speed and tighter power transfer characteristics that a stock replacement simply cannot match. At this level of use, the difference shows up in consistent lap times, not just the first run of the day.
Pairs well with
Other parts in this build. © 2026 TrackTheory · ABN 33 689 462 504 Built in Adelaide · Shipping AU-wide
