Circle D GM 258mm HP Series 8L90 Factory Replacement Torque Converter
(Built to Order 4-6 Weeks Build Time)
Supplier does charge 15% cancellation fee!
GM 258mm HP Series 8L90 Torque Converter
A drop-in, factory-replacement option for the failure prone 8L90 torque converters.
- Billet Front Cover
- Triple Clutch Lockup
- Billet Apply Piston
- Heat Treated Steel Splines
- Furnace Brazed/Hand TIG Welded fins
- Flanged Style Hub

Description
(Built to Order 4-6 Weeks Build Time)
Supplier does charge 15% cancellation fee!
GM 258mm HP Series 8L90 Torque Converter
A drop-in, factory-replacement option for the failure prone 8L90 torque converters.
- Billet Front Cover
- Triple Clutch Lockup
- Billet Apply Piston
- Heat Treated Steel Splines
- Furnace Brazed/Hand TIG Welded fins
- Flanged Style Hub













