1978 Corvette: Service News: Lock Set Deviation
Estimated Reading Time: < 1 MinuteSubject: Lock Set Deviation
Model and Year: 1978 Corvette
Source: Chevrolet Service News
Bulletin Number: Volume 51, 1979, Number 2
The GMAD-St. Louis Assembly Plant produced a number of 1978 Corvettes using 1978 lock sets, Part No. 471960 with 1979 tumblers and keys. The following are the V.I.N. sequence number breakpoints for the affected vehicles:
Beginning: 439086
End: 439329