FTI Transmissions F1103 Performance Input Shaft

The FTI Transmissions F1103 Input Shaft is a high-performance replacement input shaft designed for demanding automatic transmission applications. FTI Performance is a respected name in the performance drivetrain industry, engineering components to handle increased power loads beyond the capability of standard OEM parts.

Input shafts are a critical transmission component, transferring torque from the torque converter into the transmission's internal gear train. Upgrading to an FTI performance unit ensures greater durability and reliability under high-horsepower and high-RPM conditions where factory shafts are prone to failure.

Key Features:

• Heavy-duty construction engineered for high-performance and racing applications
• Precision machined to OEM dimensional tolerances for proper fitment
• Manufactured to handle elevated torque loads beyond stock specifications
• Drop-in replacement design for straightforward installation
• Produced by FTI, a trusted name in performance transmission components

Whether you are building a street/strip machine or a dedicated race vehicle, the FTI F1103 Input Shaft is a proven upgrade for automatic transmissions requiring reliable power transfer under extreme conditions.