Overview

TCI StreetFighter Transmissions 311090

Brand: TCI Auto
Manufacturer’s Part Number: 311090
Part Type: Automatic Transmissions
Product Line: TCI StreetFighter Transmissions
Summit Racing Part Number: TCI-311090
UPC: 788120006026
Number of Gears: 3
Bellhousing Bolt Pattern Manufacturer: Chevy
Transmission Shift Pattern: Forward
Valve Body Style: Automatic/Manual
Transmission Advertised Horsepower Rating: 575
Torque Converter Included: No
Flexplate Included: No
Transmission Controller Included: No
Wiring Harness Included: No
Transmission Cooler Included: No
Trans-Brake Included: No
Lockup Compatible: No
Transmission Pan Style: Stock
Transmission Pan Material: Steel
Transmission Pan Finish: Chrome
Tailshaft Length (in.): 9.000 in.
Yoke Style: Slip-on
Input Spline Quantity: 30
First Gear Ratio (Automatic Transmissions): 2.52
Transmission Case Style: OEM
Transmission Case Material: Aluminum
Transmission Case Finish: Black
Transmission Shield Built In: No
Flexplate Shield Built In: No
Fluid Fill Location: Case
Transmission Fluid Included: No
Dipstick Included: No
Remanufactured: Yes
Quantity: Sold individually
Notes: These transmissions are shipped without the speedometer driven gear or its housing. If replacing the same model, existing components may be reused; otherwise, they must be purchased separately.

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TCI StreetFighter Transmissions

Overview

The TCI StreetFighter Transmission 311090 is engineered for high-performance street applications that demand durability and consistent shifting. Designed to handle up to 575 horsepower, this transmission delivers reliable power transfer while maintaining smooth drivability. As a result, it provides an ideal balance between everyday usability and performance capability.

Performance & Control

In addition, this transmission features a manual/automatic valve body, giving drivers the flexibility to choose between full manual control or automatic operation. When shifting manually, gear changes occur instantly with no lag or governor override. Because of this, drivers experience improved responsiveness and greater control during spirited driving.

Driving Experience

Moreover, when used in automatic mode, the transmission provides firm, positive shifts that enhance both comfort and performance. This dual-mode functionality ensures versatility for a wide range of driving conditions. For this reason, it is well-suited for enthusiasts who want both convenience and control in their drivetrain.

Applications & Benefits

Finally, the StreetFighter transmission is compatible with a variety of Chevy-based builds, making it a practical option for many street machines. Its durable construction allows it to withstand demanding conditions while maintaining consistent performance. Ultimately, it offers a dependable combination of strength, responsiveness, and everyday reliability for performance-focused drivers.