FTI Transmissions Converters F4004F TH400 2-Piece Aftermarket Transmission Case SFI Certified

The FTI F4004F is a high-performance two-piece aftermarket transmission case designed specifically for TH400 Turbo 400 applications. This SFI certified case features a Reid bell-to-case bolt pattern and includes a protective liner, making it an ideal choice for racing and high-horsepower builds.

Key Features:

• Two-piece construction for easier serviceability and maintenance access
• SFI certified for safety compliance in competitive racing applications
• Reid bell-to-case bolt pattern for aftermarket bellhousing compatibility
• Includes protective liner to improve sealing and reduce internal wear
• High-grade aftermarket construction designed for durability under extreme conditions
• Does not include bellhousing (sold separately)

This aftermarket case is engineered to replace or upgrade stock TH400 transmission cases in street/strip and racing applications. The two-piece design separates the bellhousing from the case, allowing for faster transmission service and component access. Built to withstand the demands of high-performance engines, the F4004F provides consistent fitment and proper transmission alignment for reliable power delivery.

Note: GM bellhousing must be purchased separately (see part number F4004FK for version with bellhousing included).