Overview

TCI StreetFighter Transmissions 371000

Brand: TCI Auto
Manufacturer’s Part Number: 371000
Part Type: Automatic Transmissions
Product Line: TCI StreetFighter Transmissions
Summit Racing Part Number: TCI-371000
UPC: 788120007177
Number of Gears: 4
Bellhousing Bolt Pattern Manufacturer: Chevy
Transmission Shift Pattern: Forward
Valve Body Style: Automatic/Manual
Transmission Advertised Horsepower Rating: 650
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: Yes
Transmission Pan Style: Stock
Transmission Pan Material: Steel
Tailshaft Length (in.): 7.500 in.
Yoke Style: Slip-on
Input Spline Quantity: 30
First Gear Ratio (Automatic Transmissions): 3.06
Transmission Case Style: OEM
Transmission Case Material: Aluminum
Transmission Case Finish: Natural
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
Special Attention: Designed for use with gear-driven electronic or mechanical sending units; not compatible with reluctor-style speedometer sending units. Speedometer driven gear and housing are not included and may need to be purchased separately. Does not include shift lever. Ideal for non-supercharged pump gas vehicles.

TCI StreetFighter Transmissions

Overview

The TCI StreetFighter Transmission 371000 is engineered to handle the demands of high-performance street applications while maintaining everyday drivability. Built for durability and efficiency, this transmission delivers strong, consistent power transfer across a wide range of driving conditions. As a result, it provides an excellent balance of performance and reliability for serious street machines.

Performance & Control

In addition, this transmission features a manual/automatic valve body that allows drivers to select between full manual shifting or automatic operation. When used in manual mode, gear changes occur instantly with no lag or governor override. Because of this, drivers gain enhanced control and quicker response during aggressive driving situations.

Driving Experience

Moreover, when operating in automatic mode, the transmission maintains firm and positive shifts for smooth, predictable performance. This flexibility makes it suitable for both daily driving and performance use. For this reason, it is a popular choice for enthusiasts seeking versatility without sacrificing capability.

Applications & Benefits

Finally, the StreetFighter transmission is ideal for Chevy-based builds that require dependable strength and long-term durability. Its robust construction helps it withstand demanding conditions while maintaining consistent operation. Ultimately, it offers a practical combination of performance, control, and everyday usability for a wide range of street-focused vehicles.