Because they were only produced for roughly the first 90 days of assembly,before being discontinued for the new LS-6 in November/December 1969.
If they did publically advertise the L-78 as heavily as others,by the time the materials hit the news stands,the cars would've been defunct already.
There are small mentions of the 1970 L-78 chevelle in certain early salesmens publications,but that was brief.
Last edited by Mr70; 06-26-2017 at 09:38 PM.
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