TCI 439105 Transmission Kit 788120029353

( Brand: Tci ), ( Manufacturer Part Number: 439105 ), ( Part Type: Transmission ), ( Country Of Origin: Usa ), ( Manufacturer Warranty: 12 Months ), ( Seller: Performanceparts ), ( Universal Fitment: Yes ), ( UPC: 788120029353 )

Review TCI Transmission Overhaul Kit

TCI 439105 Transmission Kit - Complete Rebuild Solution for 1965-1972 Ford Mustang 2.3L and 2.8L Six-Cylinder Manual Transmissions

The TCI 439105 Transmission Kit is a comprehensive rebuild solution engineered for 1965-1972 Ford Mustang models equipped with 2.3L and 2.8L six-cylinder engines and manual transmissions. This kit is manufactured by Transmission Cooling, Inc. (TCI), an industry leader in high-performance transmission components and cooling solutions.

This complete transmission rebuild kit includes all the essential components required to restore your Ford Mustang's manual transmission to like-new condition. The kit is meticulously designed to provide optimal performance, durability, and ease of installation.

1. Transmission Housing: The housing is made of high-strength aluminum, which is lighter than the original cast iron counterpart. This housing is precision-machined to ensure a perfect fit and includes a baffled oil pan for improved cooling.

2. Transmission Gear Set: The kit comes with a new, heavy-duty gear set, which includes input, output, and countershaft gears, as well as synchros, rings, and bearings. These gears are manufactured from premium materials to deliver superior strength and durability.

3. Clutch System: The clutch system includes a new clutch disc, pressure plate, and release bearing. These components are designed to provide effective engagement and smooth operation.

4. Transmission Shafts: The kit includes new main, intermediate, and tailshafts, which are precision-machined to ensure a perfect fit and optimal performance.

5. Seals and Gaskets: The TCI 439105 Transmission Kit comes with new seals and gaskets, including the input and output seals, rear oil seal, and transmission pan gasket, to ensure a leak-free installation.

6. Transmission Bushings: The kit includes new transmission bushings, which help reduce vibration and improve the overall driving experience.

7. Clutch Master Cylinder: The kit includes a new clutch master cylinder, which provides consistent and reliable clutch engagement.

8. Transmission Mount: The TCI 439105 Transmission Kit includes a new transmission mount, which helps secure the transmission and reduce vibration.

9. Transmission Cooler: To ensure optimal transmission performance, the kit includes a new TCI transmission cooler, which provides effective cooling and helps extend the life of your transmission.

10. Installation Hardware: The kit includes all necessary installation hardware, such as bolts, studs, and clips, for a hassle-free installation process.

By using the TCI 439105 Transmission Kit, you can confidently rebuild your Ford Mustang's manual transmission, restoring it to its original performance and reliability, while also enhancing its durability for future use. This kit is an ideal solution for enthusiasts, restorers, and racers who want to ensure their Mustang's transmission is in top condition.

Pros and Cons of Buying TCI 439105 Transmission Kit for Your Vehicle

The TCI 439105 transmission kit is a popular option for those looking to rebuild their automatic transmissions. In this analysis, we will discuss the key advantages and disadvantages of investing in this product for your vehicle.

1. High-quality components: TCI is a well-known brand in the automotive aftermarket industry, and their 439105 transmission kit includes top-tier, OEM-style components designed to provide long-lasting performance.

2. Comprehensive kit: The kit includes all the necessary parts, such as gears, clutches, and seals, making it a convenient one-stop solution for transmission rebuild projects.

3. Improved transmission performance: Rebuilding your transmission using this kit can result in better shift quality, smoother operation, and enhanced durability, ultimately improving your overall driving experience.

4. Cost-effective: Compared to purchasing a new transmission, a rebuild kit like the TCI 439105 can save you a significant amount of money.

5. DIY-friendly: This kit is designed for do-it-yourself enthusiasts, making it an excellent choice for those who enjoy working on their vehicles and want to save on labor costs.

1. Requires specialized tools: Transmission rebuilds can be complex projects that require specific tools and expertise. While some parts of the process may be DIY-friendly, others may require professional assistance.

2. Time-consuming: Rebuilding a transmission is a labor-intensive process that can take several hours to complete. If you don't have the necessary time or experience, it might be more convenient to have a professional handle the job.

3. Potential for errors: Transmission rebuilds involve intricate processes and a high degree of precision. Errors during installation can lead to transmission damage, costly repairs, or decreased performance.

4. Risk of finding additional issues: While rebuilding your transmission using the TCI 439105 kit can address most common issues, there is a chance that you may discover additional problems during the process that will require additional time and resources to address.

The TCI 439105 transmission kit offers several advantages, including high-quality components, comprehensive coverage, improved performance, and cost savings. However, it also comes with some drawbacks, such as the need for specialized tools, time-consuming installation, potential errors, and the risk of discovering additional issues. Ultimately, the decision to purchase this kit depends on your skills, experience, and resources. If you are confident in your abilities and have the necessary time and tools, this kit can be an excellent investment for your vehicle. However, if you are unsure or lack the necessary expertise, it might be more prudent to consult a professional transmission specialist.

Details:

Warranty: Most parts come with a limited manufacturers warranty on the part ONLY. Any shipping costs are based on weight, size, and number of packages. Boxes on orders over $200. Performance band included in 700R4 4L60E and 2004 R kits as these normally require a during regular transmission repair cycles.

Automotive A1000 Fuel Pump TCI Transmission Overhaul Kit 439105;: Specifications. In some cases, the image being displayed may be different due to a running change by manufacturer, for which new has not supplied.: An excellent choice for racers who maintain their own transmissions. Outbreak core products are engineered manufactured and tested in the USA to ensure best quality possible.

The TCI Master Racing Overhaul Kits contain everything usually required when freshening up an existing competition transmission but do NOT include valve body modifications or little used items. Features: Outbreak products offer improved performance and aesthetics for a broad array of vehicles engines. Items must be in the original packaging.

part #: 439105 prices

• $104.48-$285.95

specifications gearreb:

• brand: Tci
• mpn: 439105
• part type: Transmission
• country of origin: Usa
• manufacturer warranty: 12 Months
• seller: Performanceparts
• universal fitment: Yes
• upc: 788120029353

seller gearreb:

• rating: 99.7%
• # reviews: 139812
• city: Olive Branch, Mississippi

general gearreb:

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

payments gearreb:

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

offer gearreb:

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

shipping gearreb:

• transit: 4-10 Days
• cost: $0.00
• class: Standard
• carrier: UPS
• type: Calculated
• service: UPS Ground

returns gearreb:

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

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