NOS GM 14078543 Manual Transmission Synchronizer Assembly Genuine OEM

Genuine General Motors New Old Stock manual transmission synchronizer assembly, GM part number 14078543. Includes the original GM parts box.

Approximate measurements:

• Outside diameter: 3-5/8"

• Overall thickness: 1-3/16"

• Center splined opening: 1-1/2" diameter

• Center hub/sleeve moves approximately 1/4" back and forth

The part appears unused but shows age-related shelf/storage wear, including light surface oxidation and discoloration in areas. Original box also shows wear, staining, and age from storage.

Please verify part number 14078543 and measurements for your specific transmission/application before purchasing.

Please review all photos carefully for exact condition and details.

If you have any questions, please ask.