Nice set of wheels...all the same date is a plus.
Based on my knowledge of these wheels the only application would be a 'late production' 1970 Nova SS. The CL wheel was the RPO base wheel in 1970 for Camaro SS...in 1971 for Camaro and Nova SS...also 1972.
Looks like a great set of wheels for a Nova if the dates work.
-wilma