1970 Chevrolet Trim Combination Chart
This is the TRIM COMBINATION CHART for all 1970 Chevrolets. Only those seat codes for models 13xxx are applicable to Chevelles. I have found several 'undocumented' codes on trim tags that are not listed on these charts for several years, particularly 1964, 1965, and 1968 although there may be 'undocumented' codes for other years as well.
1970 Chevelle Sales Album