TCI 242975 2005-Up C6 Corvette 6L80E

TCI 242975 2005-Up C6 Corvette 6L80E



TCI 242975 - TCI Streetfighter Torque Converters

Note: This converter will not fit a 2014-up Corvette, no matter what you read on anyone else's website!

TCI 242975 - TCI Streetfighter Torque Converters Details

Each torque converter is pressurized and subjected to a leak test to confirm the integrity of all weld seams. Units are then computer balanced to reduce annoying and potentially damaging drivetrain vibrations (these can occur from an improperly balanced converter). "Triple Tested" so you can be confident you've got a torque converter that's ready to roll.


  • Furnace-Brazed Fins
  • Needle Bearings
  • Hardened Pre-Ground Pump Hubs
  • Computer Balanced Benefits
  • Higher RPM launches
  • Quicker reaction times
  • Lower elapsed times
  • Better low and mid range power
  • 1500+ RPM increase in stall over stock



The added strength and reliability of TCI GM 6L80E StreetFighter Torque Converters are now available for C6 Corvette applications. Furnace-brazed components increase stall for better performance and add strength for higher horsepower and/or nitrous applications while the heat-treated splines and hub withstand harder launches off the line. The billet front design is strong enough for use with nitrous and other power adder options, while both that and the clutch assembly eliminate the chance of converter clutch slippage under heavy throttle. As with all TCI torque converters, the StreetFighter for C6 Corvettes also features the TCI proprietary HDT (Heat Dissipating Technology) Coating, which enables cooler temperatures and more efficient drivetrain operation. Every TCI torque converter is built to exact specifications and is Triple Tested during assembly. When considering a horsepower upgrade to the C6, this converter is a must, due to the weak design of the stock converter. Designed for street/strip applications and good for use with aftermarket camshafts, nitrous or other power adders.

Key Features:

  • Designed for street/strip & benefits aftermarket cams, nitrous or other power adding options
  • Furnace-brazed components increase strength for higher horsepower applications
  • Heat-treated splines, sprag races & hub are capable of handling harder launches
  • HDT Coating cools operating temperatures & enables more economical drivetrain operation
  • Triple Tested during assembly to ensure performance

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TCI 242975 2005-Up C6 Corvette 6L80E
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  • Item #: TCI 242975
  • Manufacturer: TCI
  • Condition: New
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Price $1,195.95
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