1956 - 1957 Corvette: Service Bulletin: Conversion From 3-Speed to 4-Speed Transmission
Subject: Conversion From 3-Speed to 4-Speed Transmission
Model and Year: 1956-1957 Corvette
Source: Chevrolet Service Bulletin, Zone #41 Wichita, Kansas
Date: October 8, 1957
A kit is now available containing the required control lever and bracket assembly and linkage to permit installation of a 4-speed transmission in 1956-57 Corvette units equipped with a 3-speed transmission.
|Part #||Description||# Req’d.|
Installation instructions are furnished with the conversion kit.
Your very truly,
Zone Service Manager
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