Clutch and Transmission

Less than 100 1955 Corvettes were built with the 3-speed manual transmission.  This Chevrolet Technical Service Bulletin, DR #236 covers all of those Corvettes.  This information is not in the 1955 Chevrolet Shop Manual.   Read More

Subject:    Powerglide Clutch Model and Year:  1953 - 1954 Corvette Source:  Chevrolet Service News Page Number:   3 Date:  October, 1957 - Volume 29- Number 10 Due to limit stack conditions, a point... Read More

Subject:   Aluminum Powerglide Valve Body, Governor and Rear Pump Changes Model and Year:   1962 Chevy II, "327" Engine Passenger Car and Corvette Models Source:  Chevrolet Technical Service Bulletin Bulletin No:   DR ... Read More

Subject:    Corvette Transmission Control Lever Seal Model and Year:  1956 Corvette Source:  Chevrolet Service News Page Number:   3 Date:  September, 1956 - Volume 28 - Number 9 A new larger transmission... Read More

Subject:   Vacuum Modulator Spring Throttle Valve Inner Spring Model and Year:   1954 Powerglide Transmission Source:  Chevrolet Technical Service Bulletin Bulletin No:   DR - 165 Section:   VII Date: ... Read More

Subject:   Upshift at Part Throttle Model and Year:   1955 6-Cylinder Powerglide Source:  Chevrolet Technical Service Bulletin Bulletin No:   DR - 192 Section:   VII Date:    January 31,... Read More

Model Year: 1955Subject: Rear Engine Mountings 1955 Passenger 6 & 8 Cylinder with PowerglideSource: Chevrolet Service BulletinNumber: DR #230Section:  VIDate: November 2, 1955TO:  ALL CHEVROLET DEALERSIn cases where the rear engine... Read More

Subject:   1959 Powerglide Production Variations Model and Year:  1959 Models Source:  Chevrolet Service News Page Number:   NA Date:  November 1958 - Volume 30 - Issue 11 There are five different... Read More

Subject:   New Clutch Pressure Plate Released for 1962 Corvette Model and Year:   1957 - 1962 Corvette Source:  Chevrolet Advance Information Letter - Central Office Bulletin No:   A.I. #62-3 Date:   ... Read More

Subject:   Lubricant Leakage 3-Speed Close Ratio Transmission Model and Year:   1956 - 1957 Corvette Source:  Chevrolet Service Bulletin Bulletin No:   88 Zone:   #41 Wichita, Kansas Date:   ... Read More