TCI 378710 Transmission Kit 788120023146

( Brand: Tci ), ( Manufacturer Part Number: 378710 ), ( Part Type: Transmission ), ( Country Of Origin: Usa ), ( Manufacturer Warranty: 12 Months ), ( Seller: Performanceparts ), ( Universal Fitment: Yes ), ( UPC: 788120023146 )

Review TCI Transmission Overhaul Kit

The TCI 378710 Transmission Kit is a high-performance solution designed for enthusiasts seeking to upgrade their automatic transmissions for better power handling and durability. This kit is suitable for various applications, including muscle cars, hot rods, and high-performance vehicles.

The heart of this kit is the Torque-Convertor Incorporated (TCI) 2600 RPM Stall Torque Converter. It is engineered to provide improved torque capacity and durability, ensuring seamless power transfer from the engine to the transmission. The converter's 2600 stall speed is well-suited for most muscle cars and hot rods, ensuring optimal performance in various driving conditions.

The TCI 378710 Transmission Kit also includes a TCI 3500 RPM Valve Body. This component is responsible for managing the transmission fluid pressure and flow, allowing the transmission to shift smoothly between gears. The 3500 RPM valve body is an excellent choice for applications requiring aggressive shifting and improved performance.

Moreover, the kit includes a TCI 3500 RPM Transmission Pan. This sturdy pan is designed to accommodate the increased fluid capacity required by the high-performance components in the kit. It also features a baffled design to ensure proper fluid circulation and cooling, even during hard driving.

The TCI 378710 Transmission Kit is also compatible with various transmission types, including 23 and 24-inch powertrain cases. This versatility makes it an ideal choice for a wide range of applications, from daily drivers to high-performance race cars.

The kit comes with all necessary hardware, including transmission mounts, torque converter bolts, and transmission pan bolts. This ensures a hassle-free installation process, making it easier for enthusiasts to upgrade their transmissions without the need for additional shopping.

In summary, the TCI 378710 Transmission Kit is an excellent choice for those looking to enhance their automatic transmission's power handling and durability. The inclusion of high-performance components, such as the 2600 RPM stall torque converter and 3500 RPM valve body, ensures improved performance and reliability. The versatility of the kit, combined with the ease of installation, makes it an ideal choice for various applications, from daily drivers to high-performance race cars.

Pros and Cons of Buying a TCI 378710 Transmission Kit for Your Vehicle

The TCI 378710 transmission kit is a popular choice among car enthusiasts and mechanics for its durability and performance. However, like any other automotive part, it comes with its advantages and disadvantages. In this article, we will discuss the pros and cons of purchasing a TCI 378710 transmission kit.

1. Durability: TCI transmission kits are known for their robust construction. The 378710 kit includes high-quality components, such as a billet steel input shaft and a heavy-duty torque converter, that can withstand the rigors of high-performance driving.

2. Performance: The TCI 378710 transmission kit offers improved performance over the stock transmission. It includes a high-stall torque converter, which provides better acceleration and power delivery.

3. Versatility: The TCI 378710 transmission kit is compatible with a wide range of applications, making it a popular choice for various vehicle makes and models.

4. Value: Compared to other aftermarket transmission kits, the TCI 378710 offers excellent value for the price. It includes all the necessary components for a complete transmission rebuild, making it a cost-effective solution.

1. Complex Installation: Installing a TCI transmission kit can be a complex and time-consuming process. It requires specialized tools and knowledge to ensure a proper installation.

2. Cost: Although the TCI 378710 transmission kit offers excellent value, the upfront cost can be high for some individuals.

3. Compatibility: While the TCI 378710 transmission kit is versatile, it may not be compatible with every vehicle make and model. It is essential to verify the compatibility before purchasing.

The TCI 378710 transmission kit offers several advantages, including durability, performance, versatility, and value. However, it also comes with some disadvantages, such as a complex installation process and potential compatibility issues.

If you are an experienced mechanic or car enthusiast with the necessary tools and knowledge, the TCI 378710 transmission kit can be an excellent investment for improving your vehicle's performance. However, if you are not confident in your ability to install the kit yourself or unsure about its compatibility with your vehicle, it may be worth considering other options.

If you decide to purchase a TCI transmission kit, ensure that you have the necessary tools, knowledge, and resources to install it correctly. Additionally, verify the compatibility of the kit with your vehicle before making a purchase. If you are unsure about the installation process or compatibility, consider hiring a professional mechanic to handle the job. Overall, the TCI 378710 transmission kit is an excellent choice for those seeking improved performance and durability in their vehicle.

Details:

Outbreak core products are engineered manufactured and tested in the USA to ensure best quality possible. Boxes on orders over $200. Items must be in the original packaging. All components are top-of-the-line and engineered from the most durable rugged materials available.

TCI Racing Overhaul Kits include all of the soft parts necessary for an automatic transmission rebuild, including oil seals, sealing rings, gaskets, front and rear a set valve body gaskets. Any shipping costs are based on weight, size, and number of packages. In some cases, the image being displayed may be different due to a running change by manufacturer, for which new has not supplied. Automotive A1000 Fuel Pump TCI Transmission Overhaul Kit 378710;: Specifications.

Warranty: Most parts come with a limited manufacturers warranty on the part ONLY. Features: Outbreak products offer improved performance and aesthetics for a broad array of vehicles engines.

part #: 378710 prices

• $104.48-$285.95

specifications gearreb:

• brand: Tci
• mpn: 378710
• part type: Transmission
• country of origin: Usa
• manufacturer warranty: 12 Months
• seller: Performanceparts
• universal fitment: Yes
• upc: 788120023146

shipping gearreb:

• transit: 4-8 Days
• service: UPS Ground
• type: Calculated
• cost: $0.00
• carrier: UPS
• class: Standard

general gearreb:

• Car Truck Parts Accessories > Transmission Drivetrain > Transmission Rebuild Kits
• condition: New

seller gearreb:

• # reviews: 139840
• city: Olive Branch, Mississippi
• rating: 99.7%

returns gearreb:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

payments gearreb:

• wallet: Google-pay
• credit card: Discover
• other

offer gearreb:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• started: October 24, 2025
• quantity: 1

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