TCI StreetFighter 4L80E Lock-Up Transmission V8 2WD Chevy/ GMC Trucks 91-98
Highlights
- 4L80E Automatic
- Lock-Up Design
- Manual/Auto Valve Body
- Street or Track
TCI StreetFighter 4L80E Lock-Up Transmission for 1991-1998 V8 2WD Chevy and GMC Trucks.
Upgrade the drivetrain in your 1991-1998 Chevy or GMC 2WD C/K truck with this StreetFighter 4L80E lock-up transmission from TCI. Engineered for V8-powered street and performance applications, this transmission features a manual/automatic valve body that lets you choose between manual gear selection or fully automatic operation.
When shifted manually, the StreetFighter delivers immediate upshifts and downshifts without lag or governor override for improved performance. In Drive, it retains firm, positive automatic shifts for comfortable everyday driving, making it an excellent choice for trucks that see both street miles and weekend track use.
Features and Benefits:
- Designed for V8-equipped 2WD trucks
- 4L80E lock-up automatic transmission
- Manual/automatic valve body
- Allows manual or fully automatic shifting
- Delivers quick, positive gear changes
- Suitable for street and track applications
- Maintains comfortable automatic operation in Drive
- Improves shift performance and responsiveness
Vehicle Fitment:
- 1991-1998 Chevy C1500, C2500, C3500
- 1991-1998 GMC C1500, C2500, C3500
California Residents: Proposition 65 Warning
Related Categories: C/K Drivetrain
Note: This item is not CARB (California Air Resource Board) exempt and is not legal for sale or use in the state of California.
Vehicle Fitment
This product will fit the following C/K years:
- 1991,
- 1992,
- 1993,
- 1994,
- 1995,
- 1996,
- 1997,
- 1998,












