TCI StreetFighter Lock-Up 4L60E Transmission W/ Vortec 2WD Chevy C/K 1998
Highlights
- Lock-Up Street Performance
- Handles up to 550 HP
- Vortec Engine Compatible
- Smooth and Firm Shifts
TCI StreetFighter Lock-Up 4L60E Transmission with Vortec Engine for 1998 Chevy C/K Trucks with 2WD.
Upgrade your drivetrain with this transmission (371015) built for 1998 Chevy C/K trucks equipped with Vortec engines. Valve body enhancements improve cooler flow and refine shift quality, delivering firm, responsive shifts without a harsh feel. The automatic and manual shifting valve body provides flexibility, allowing normal automatic operation or manual gear selection without a clutch. The transmission is optimized for use with a lock-up style torque converter to maximize efficiency and drivability.
Features and Benefits:
- StreetFighter 4L60E automatic transmission
- Automatic and manual shifting valve body
- Supports 450-550 horsepower output
- Improved valve body cooler flow
- Optimized for lock-up torque converters
- Smooth performance for street and strip use
- Built with TCI performance components
Vehicle Fitment:
- 1998 Chevy C/K Trucks with 2WD
California Residents: Proposition 65 Warning
Related Categories: C/K Drivetrain, C/K Restomod
Vehicle Fitment
This product will fit the following C/K years:
- 1998













