St TH400 Int 64-94

Steel Plate for TH400 Transmission | Chevrolet/GM | Alto Products

This steel plate is a direct-fit replacement component for the TH400 automatic transmission, compatible with Chevrolet and GM vehicles from 1964 through 1994. Manufactured by Alto Products, a trusted name in transmission hard parts, it delivers reliable performance for rebuilds and repairs.

Key Features

• Precision-manufactured steel plate for TH400 transmissions
• Direct-fit replacement for worn or damaged components
• Engineered by Alto Products for consistent quality
• Ideal for transmission rebuilds and clutch pack service
• Compatible with Chevrolet and GM TH400 applications 1964-1994

Compatibility

This steel plate fits TH400 automatic transmissions in Chevrolet and GM vehicles from 1964 to 1994. Please verify your transmission model and year before ordering.

Why Choose This Part?

Alto Products steel plates are a smart choice for anyone rebuilding a TH400 transmission. With proven reliability and precise fitment, this plate helps restore smooth shifting and long-lasting performance. Order today and get your transmission back on the road.