FTI PERFORMANCE TH400-3UB Level Transmission

( Brand: Fti Performance ), ( Manufacturer Part Number: TH400-3UB ), ( Part Type: Transmission ), ( Seller: Summit Racing Equipment )

Review FTI PERFORMANCE Th400 Level Transmission

FTI Performance TH400-3UB High-Performance Transmission - Engineered for Power and Durability

The FTI Performance TH400-3UB is a high-performance automatic transmission designed for power-hungry applications. This transmission is a level-up from the standard TH400, engineered to deliver exceptional power handling, durability, and smooth shifting.

This transmission is built with a robust 3-disc torque converter, offering improved torque multiplication and quicker response during acceleration. The 3-disc design provides a more balanced and efficient power transfer, reducing heat buildup and extending the lifespan of the transmission.

The TH400-3UB features a stout cast iron case for enhanced durability and a more solid feel. The case is also machined to accept a high-performance bellhousing, providing a secure and precise connection to the engine and flywheel.

The transmission's internal components are top-quality, including heavy-duty input and output shafts, hardened steel gears, and high-temperature synchronizers. These components ensure reliable operation under extreme conditions and can withstand the rigors of high-horsepower applications.

The TH400-3UB transmission is also upgraded with a high-stall torque converter lock-up, which reduces slip and improves fuel efficiency. The lock-up engages sooner and maintains a more consistent lock-up range, providing smoother shifts and quicker acceleration.

This FTI Performance transmission also includes a billet 6-bolt flexplate for added strength and durability, as well as a billet steel reverse valve body for improved cooling and reliability.

In summary, the FTI Performance TH400-3UB transmission is an excellent choice for anyone seeking a high-performance automatic transmission that offers power handling, durability, and smooth shifting. Whether you're building a street rod, a drag racer, or a high-horsepower muscle car, the TH400-3UB will deliver the performance and reliability you need to take your ride to the next level.

1. **Durability:** FTI Performance transmissions are known for their robustness and reliability. The TH400-3UB is designed to withstand high horsepower and torque, making it suitable for performance applications.

2. **Street and Race Capable:** This transmission is suitable for both street and racing uses. It can handle the demands of high-performance vehicles in various driving conditions.

3. **Customizable:** FTI Performance offers various options for customizing the TH400-3UB, such as different gear ratios, valve body configurations, and torque converters, allowing you to tailor the transmission to your specific needs.

4. **Quality Parts:** FTI Performance uses high-quality materials and components in their transmissions, ensuring long-lasting performance and minimizing the need for maintenance.

1. **Cost:** FTI Performance transmissions are typically more expensive than stock or aftermarket transmissions. The higher cost may be a deterrent for some buyers.

2. **Complexity:** The TH400-3UB is a high-performance transmission that requires a certain level of knowledge and expertise to install, maintain, and troubleshoot.

3. **Weight:** Compared to some modern automatic transmissions, the TH400-3UB is heavier, which could impact the overall weight distribution of the vehicle.

The FTI Performance TH400-3UB transmission is a high-quality, high-performance option for those seeking to upgrade their vehicle's drivetrain. Its durability, customization options, and suitability for both street and racing applications make it an attractive choice for performance enthusiasts. However, its higher cost, complexity, and potential weight impact should be carefully considered before making a purchase.

If you are looking for a reliable, high-performance transmission for your vehicle and have the necessary knowledge and resources to install, maintain, and troubleshoot it, the FTI Performance TH400-3UB could be a great choice. If you are new to performance modifications or have concerns about the cost or complexity, it may be worth considering other options or seeking advice from a professional.

Details:

Automatic Transmission, Level 3, TH4 Forward Shift, Ultra Bell, Chevy, Each.

part #: th4003ub prices

• $3049.00-$4216.74

specifications autotransmissionsgo:

• brand: Fti Performance
• mpn: Th400-3ub
• part type: Transmission
• seller: Summit Racing Equipment

payments autotransmissionsgo:

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

offer autotransmissionsgo:

• quantity: 4
• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: April 13, 2025

general autotransmissionsgo:

• condition: New
• Car Truck Parts Accessories > Transmission Drivetrain > Automatic Transmission

returns autotransmissionsgo:

• time: 60 Days
• paid by: Buyer
• policy: Returns Accepted

seller autotransmissionsgo:

• city: Tallmadge, Ohio
• rating: 99.0%
• # reviews: 1125442

shipping autotransmissionsgo:

• cost: $0.00
• type: Fixed
• class: Economy
• transit: 3-5 Days
• service: Economy

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