USA Standard Gear ZMBK131A M/T Bearing Kit

If you're looking to keep your classic GM vehicle running smoothly, the USA Standard Gear ZMBK131A M/T Bearing Kit is an essential component for your transmission overhaul. Designed specifically for models from 1955 to 1968, this kit is a reliable choice for those who appreciate the craftsmanship of their vintage rides.

Product Overview

This M/T Bearing Kit is tailored for the Muncie 318 non-overdrive transmission, featuring a 4 bolt side cover and a main case that measures 7-1/8 inches long. It’s synchronized in both 2nd and 3rd gears, ensuring smooth shifting and reliable performance. Please note that this kit does not include synchronizer rings, so be sure to have those on hand if needed for your restoration project.

Features

• Compatible with a variety of classic GM models
• 4 Bolt Side Cover for easy installation
• 7-1/8 inch Long Main Case for accurate fitment
• Synchronized in 2nd and 3rd gears for optimal performance
• California Proposition 65: No

Fitment

This bearing kit is compatible with several classic vehicles, including:

• Buick Century (1955-1958)
• Buick Electra (1959-1967)
• Chevrolet Bel Air (1955-1968)
• Chevrolet Camaro (1967-1968)
• Oldsmobile 442 (1965-1968)
• Pontiac GTO (1964-1966)
• And many more!

Technical Specifications

• Transmission Type: Muncie 318 Non-Overdrive
• Main Case Length: 7-1/8 inches
• Synchronization: 2nd and 3rd gears

Customer Feedback

Classic car owners have found this kit invaluable for their rebuilds. For instance, a Chevrolet Impala owner shared, “I installed the ZMBK131A in my 1965 Impala, and it shifted like new again. Perfect fit, and I didn’t have to worry about any missing parts!”

Whether you're restoring a vintage ride or simply need to replace worn-out components, the USA Standard Gear ZMBK131A M/T Bearing Kit delivers the quality and reliability you expect from a trusted name in automotive parts.