BUILD MONTH

The build month of the Chevelle is coded as a single letter. First production month for the 1970 Chevelle was August of 1969 in preparation for a September introduction.

LetterMonthLetterMonth
8 August 19699September 1969
0October 1969NNovember 1969
DDecember 19691January 1970
*2*February, 19703March 1970
4April 19705May 1970
6June 19707July 1970