Subject: Conversion From 3-Speed to 4-Speed TransmissionModel and Year: 1956-1957 CorvetteSource: Chevrolet Service Bulletin, Zone #41 Wichita, KansasNumber: 108Date: October 8, 1957 A kit is now available containing the required control lever and... Read More

Model Year: 1964Subject: 4-Speed Transmission Removal and ReinstallationSource: Chevrolet Service NewsNumber: Volume 36, Number 1, Page 5.Date: January 1964This article provides new service procedures recommended for removal and reinstallation of the... Read More

Model Year: 1974-1975Subject: Stripped Speedometer Driven Gear, 1974-1975 Corvette with 4-Spd. TransmissionSource: Chevrolet Dealer Service Technical BulletinNumber: 75-T-3Date: Jan. 17, 1975TO: ALL CHEVROLET DEALERSOn 1974 and 1975 Corvettes with 4... Read More

Subject:  Stripped Speedometer Driven GearModel and Year: 1974 - 1975 Corvette with 4-Speed TransmissionSource: Chevrolet Dealer Service Technical BulletinBulletin No: 75-T-3Section:  XIIDate: January 17, 1975To:  All Chevrolet Dealers... Read More