Gearhead Gifts - Find the Perfect Gift for the Gearhead on Your List!

Gearhead Gifts - Find the Perfect Gift
for the Gearhead on Your List!

It's the Season for Savings - Shop Holiday Deals Now!

Selected Filters


Filters


TCI 6L80/6L90 Bolt-Together Torque Converters

1.0 out of 5 stars 1 Customer Reviews

TCI 6L80/6L90 bolt-together torque converters feature a triple-disc lock-up configuration and a bolt-together design that allows for easy disassembly. Removing the
TCI 6L80/6L90 bolt-together torque converters feature a triple-disc lock-up configuration and a bolt-together design that allows for easy disassembly. Removing the billet front provides access to the entire lock-up assembly, turbine, stator, and bearings for servicing or future vehicle modifications. To further enhance strength, TCI has included both a precision-ground billet impeller hub and billet front that is CNC-machined to reduce ballooning; while the billet turbine hub, billet lockup piston, and billet clutch hub are pre-hardened. These patent-pending converters use a triple-disc lock-up clutch with woven carb
TCI 6L80/6L90 bolt-together torque converters feature a triple-disc lock-up configuration and a bolt-together design that allows for easy disassembly. Removing the billet front provides access to the entire lock-up assembly, turbine, stator, and bearings for servicing or future vehicle modifications. To further enhance strength, TCI has included both a precision-ground billet impeller hub and billet front that is CNC-machined to reduce ballooning; while the billet turbine hub, billet lockup piston, and billet clutch hub are pre-hardened. These patent-pending converters use a triple-disc lock-up clutch with woven carbon frictions designed to withstand the punishment of continuous slip lock-up control. The effective diameter of the clutch in conjunction with the triple-disc configuration provides for significantly higher torque capacity over the stock clutch. The lock-up clutch is attached to a self-regulating clutch hub which hydraulically modulates the applied pressure to allow for the smoothest engagement of any 6L80 converter on the market.

Additional benefits include:

* Bolt-in modification with no tuning required
* Seven-tenths faster in 1/8 mile on an otherwise stock 2010 Camaro SS with drag radials
* Billet, bolt-together, and self-serviceable--enabling you to easily change your stall speed right at home
* Fully furnace-brazed, computer-balanced, and hand-assembled to precise tolerances
* Premium roller bearings and HDT (Heat Dissipating Technology) coating which enables lower operating temps and more efficient operation

All the results found for this search are Not In Stock.

Results 1 - 5 of 5

Torque Converter, Bolt-Together, Lockup, Balanced, 10 in. Diameter, Chevy, 6L80, 6L90, Each

Part Number: TCI-242974

Not Yet Reviewed

...Loading

Torque Converter, Bolt-Together, Lockup, Balanced, 10 in. Diameter, Chevy, 6L80, 6L90, Race, Each

Part Number: TCI-242972R

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 12, 2026 if ordered today

Torque Converter, Bolt-Together, Lockup, Balanced, 10 in. Diameter, Chevy, 6L80, 6L90, Each

Part Number: TCI-242972

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 12, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 12, 2026 if ordered today

Torque Converter, Bolt-Together, Lockup, Balanced, 10 in. Diameter, Chevy, 6L80, 6L90, Race, Each

Part Number: TCI-242974R

Not Yet Reviewed

...Loading

Torque Converter, Bolt-Together, Lockup, Balanced, 10 in. Diameter, Chevy, 6L80, 6L90, Each

Part Number: TCI-242976

Not Yet Reviewed

...Loading

  • 1
  • Page 1 of 1

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.