Description
Product Overview
The TCI StreetFighter Automatic Transmission Packages 371000P2 is a performance-oriented automatic transmission package built for compatible Chevy applications requiring a strong, street-ready drivetrain solution. Designed for tough street machines, this package combines a remanufactured automatic transmission, precision-tuned torque converter, transmission cooler, premium fluid, and installation-support components into one performance-focused kit.
This package is identified by Manufacturer’s Part Number 371000P2, Summit Racing Part Number TCI-371000P2, and UPC 788120036825. These product identifiers help vehicle owners, mechanics, performance builders, restoration shops, service departments, and drivetrain specialists confirm the correct package before ordering.
The transmission features a 4-speed configuration, forward shift pattern, automatic valve body, and Chevy bellhousing bolt pattern. It is designed with an OEM-style aluminum transmission case and a deep aluminum transmission pan with a natural finish.
With a 650 advertised horsepower rating, this package is built for compatible performance vehicles that need stronger drivetrain support than a basic replacement transmission. The included 10-inch torque converter has an advertised 3,000 rpm flash stall rating, making it suitable for performance-oriented street builds where converter match is an important part of the driving experience.
This package is lockup compatible and includes 12 quarts of transmission fluid, a transmission cooler, and a dipstick. The flexplate is not included, the transmission controller is not included, and the wiring harness is not included, so buyers should confirm all supporting components needed for the complete installation before ordering.
Fitment and Application Details
The TCI StreetFighter 371000P2 automatic transmission package should be matched carefully to the intended vehicle before ordering. Automatic transmission fitment can vary by vehicle year, engine, bellhousing pattern, converter setup, flexplate requirements, controller needs, wiring requirements, transmission mount, driveshaft length, shift linkage, throttle linkage, vacuum lines, kick-down components, cooler line routing, and fluid fill setup.
Important fitment details to confirm include vehicle year, make, model, engine, drivetrain, Chevy bellhousing bolt pattern, flexplate compatibility, converter bolt pattern, crankshaft pilot fitment, transmission mount location, crossmember position, driveshaft/yoke setup, shifter linkage, throttle linkage, vacuum line routing, kick-down component compatibility, cooler line routing, transmission controller requirements, wiring harness requirements, and fluid specifications.
This package includes a torque converter, but the flexplate is not included. Buyers should confirm the correct flexplate for the engine, crankshaft, converter bolt pattern, and intended application.
The transmission controller is not included, and the wiring harness is not included. Buyers should confirm whether their vehicle or build requires a compatible controller, wiring harness, lockup control solution, or related electronic components.
The transmission cooler is included, which helps support proper temperature control when installed correctly. Cooler placement, cooler line routing, and fluid flow should be planned carefully.
For the system to operate properly, all throttle linkage, vacuum lines, and kick-down components must be connected. These parts are important for correct transmission operation, shift behavior, and drivetrain reliability.
Build Quality and Reliability
The TCI StreetFighter Automatic Transmission Packages 371000P2 is built for performance street applications where strong shifting, durability, and correct setup matter. Each StreetFighter package uses high-quality TCI manufactured components and is designed to handle the demands of tough street machines.
The transmission is equipped with an automatic valve body, allowing compatible builds to remain fully automatic when placed in drive. Many StreetFighter units also allow manual gear selection, giving the driver more control over each gear change depending on the vehicle setup and transmission configuration.
Each transmission goes through testing to verify that internal fluid pressures and shift characteristics match strict quality control standards. This inspection and testing process helps support dependable operation when the transmission is installed correctly with the required supporting components.
The package includes a precision-tuned torque converter, which is an important part of performance transmission behavior. The 10-inch converter with 3,000 rpm advertised flash stall rating helps match the transmission package to compatible performance street applications.
The included universal transmission cooler helps support fluid temperature control, while the included premium TCI RTF transmission fluid gives buyers the required fluid quantity supplied with the package.
What Makes This Transmission Package a Strong Choice
The TCI StreetFighter 371000P2 automatic transmission package is a strong choice for buyers who want a performance-ready automatic transmission kit with a powerful combination of drivetrain capability, package completeness, and TCI StreetFighter engineering.
The 650 advertised horsepower rating gives this package strong appeal for performance street builds that need more than a standard replacement transmission.
The included 10-inch torque converter with 3,000 rpm advertised flash stall rating helps support performance-oriented launch and drivability characteristics in compatible applications.
The 4-speed configuration and 3.06 first gear ratio are important details for buyers planning the correct powertrain setup.
The automatic valve body offers automatic operation, while the forward shift pattern supports a familiar driving setup for compatible vehicles.
The included transmission cooler, 12 quarts of TCI RTF transmission fluid, and dipstick add value and help simplify the ordering process by bundling several important components into one package.
The deep aluminum transmission pan provides a performance-style pan configuration with a natural finish, while the OEM-style aluminum case supports proper fitment for compatible applications.
Ideal Buyers and Use Cases
The TCI StreetFighter Automatic Transmission Packages 371000P2 is ideal for vehicle owners, performance builders, muscle car builders, mechanics, restoration shops, race-prep garages, street-machine owners, drivetrain specialists, and service departments that need a strong 4-speed automatic transmission package for compatible Chevy applications.
It is suitable for performance street builds requiring a 650 horsepower-rated automatic transmission, Chevy bellhousing bolt pattern, automatic valve body, lockup compatibility, 10-inch torque converter, 3,000 rpm advertised flash stall rating, and included cooler/fluid support.
This product is useful for compatible vehicles being upgraded for stronger acceleration, improved shift performance, street-strip capability, restoration drivetrain upgrades, or high-performance street use.
It is also a practical choice for repair professionals and builders who want a kit that includes the transmission, torque converter, cooler, transmission fluid, and dipstick while allowing them to select the proper flexplate, controller, wiring harness, linkage, and supporting installation parts separately.
The best buyer for this package is someone who can confirm vehicle compatibility, understands the required supporting parts, and wants a performance-focused TCI StreetFighter automatic transmission package for a compatible Chevy drivetrain setup.
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | TCI StreetFighter Automatic Transmission Packages 371000P2 |
| Brand | TCI Auto |
| Manufacturer’s Part Number | 371000P2 |
| Part Type | Automatic Transmissions |
| Product Line | TCI StreetFighter Automatic Transmission Packages |
| Summit Racing Part Number | TCI-371000P2 |
| UPC | 788120036825 |
| Number of Gears | 4 |
| Bellhousing Bolt Pattern Manufacturer | Chevy |
| Transmission Shift Pattern | Forward |
| Valve Body Style | Automatic |
| Transmission Advertised Horsepower Rating | 650 |
| Torque Converter Included | Yes |
| Torque Converter Diameter | 10.000 in. |
| Advertised Flash Stall Rating | 3,000 rpm |
| Flexplate Included | No |
| Transmission Controller Included | No |
| Wiring Harness Included | No |
| Transmission Cooler Included | Yes |
| Trans-Brake Included | No |
| Lockup Compatible | Yes |
| Transmission Pan Style | Deep |
| Transmission Pan Material | Aluminum |
| Transmission Pan Finish | Natural |
| Input Spline Quantity | 30 |
| First Gear Ratio | 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 | Yes |
| Transmission Fluid Quantity Included | 12 qt. |
| Dipstick Included | Yes |
| Remanufactured | Yes |
| Quantity | Sold as a kit |
| Package Components | Transmission, torque converter, universal transmission cooler, TCI RTF transmission fluid, and dipstick |
| Required Operating Connections | Throttle linkage, vacuum lines, and kick-down components must be connected |
| Fitment Support | Confirm compatibility before ordering |
Ordering Support and Fitment Guidance
Before ordering the TCI StreetFighter Automatic Transmission Packages 371000P2, confirm that the package matches your vehicle, engine, drivetrain, and intended performance setup.
Important details to verify include vehicle year, make, model, engine, bellhousing pattern, flexplate requirements, torque converter bolt pattern, crankshaft pilot fitment, transmission mount, crossmember position, driveshaft/yoke setup, shift linkage, throttle linkage, vacuum lines, kick-down components, cooler line routing, lockup compatibility, controller requirements, wiring harness requirements, fluid fill location, and installation hardware.
This package includes the torque converter, transmission cooler, 12 quarts of transmission fluid, and dipstick. It does not include the flexplate, does not include the transmission controller, and does not include the wiring harness.
For proper operation, all throttle linkage, vacuum lines, and kick-down components must be connected. These components are important for correct shift behavior, transmission response, and drivetrain reliability.
Our team can help confirm compatibility using the 371000P2 part number, original vehicle details, engine information, and drivetrain setup before purchase.
Frequently Asked Questions
What is the TCI StreetFighter 371000P2 transmission package?
The TCI StreetFighter 371000P2 is a 4-speed automatic transmission package from TCI Auto. It includes a remanufactured transmission, precision-tuned torque converter, universal transmission cooler, premium TCI RTF transmission fluid, and dipstick.
What horsepower rating does this transmission have?
This transmission package has a 650 advertised horsepower rating, making it suitable for compatible performance street applications that require a stronger automatic transmission setup.
Does this package include a torque converter?
Yes. The package includes a 10-inch torque converter with a 3,000 rpm advertised flash stall rating.
Does this package include a flexplate?
No. The flexplate is not included. Buyers should confirm the correct flexplate for the engine, crankshaft, converter bolt pattern, and intended application before installation.
Does this package include a transmission controller or wiring harness?
No. The transmission controller is not included, and the wiring harness is not included. Buyers should confirm whether a compatible controller, harness, or lockup control solution is required for the vehicle.
Is a transmission cooler included?
Yes. A universal transmission cooler is included with this package. Proper cooler installation and cooler line routing should be confirmed before operation.
Is transmission fluid included?
Yes. This package includes 12 quarts of premium TCI RTF transmission fluid.
What is the valve body style?
The transmission uses an automatic valve body. This allows automatic operation, while many StreetFighter configurations also allow manual gear selection depending on the application setup.
What is the first gear ratio?
The first gear ratio is 3.06. This is an important drivetrain specification when matching the transmission to the vehicle’s engine, rear axle ratio, tire size, and intended use.
Is this transmission lockup compatible?
Yes. The TCI StreetFighter 371000P2 is listed as lockup compatible. Buyers should confirm the required lockup control components for their vehicle setup.
Does this transmission include a trans-brake?
No. The trans-brake is not included with this package.
Is this a complete installation kit?
This package includes several major components, including the transmission, torque converter, cooler, fluid, and dipstick. However, it does not include the flexplate, transmission controller, or wiring harness, and additional vehicle-specific installation parts may be required.
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