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Corvette Technical Service Bulletin 605 3 and 4 Speed Transmission Bearing Retainer
Year: 1963-1963
Download: Supporting Documentation
The 3 and 4-speed transmissions used in all 1963 Chevy II, Corvette and 1000 Series (except with 409 engine) incorporate an aluminum clutch gear bearing retainer. This retainer, under severe operating conditions may "gall" thereby preventing the clutch release bearing from sliding freely,
resulting in high pedal effort and subsequent failure of the clutch disc and release bearing due to lack of operating clearance.

To save the Supporting Documentation right-click (Ctrl-click on Mac) the link above and choose the save option. Some Supporting Documentation may require Adobe Acrobat Reader.

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