I have a 1975 Plymouth Scamp with a 318 without air.  My problem is I can only seem to find radiators for the models that have air conditioning. I have checked many parts suppliers with no luck.  Can I use the radiator for the a/c models with my car?  

is the core thinner for the condenser? I dont think youll have any problems as it takes more to cool an ac car and ya have a lil extra space without the condenser and more airflow to the radiator without the condenser,if it fits go for it ,take care  

go buy one from autozone and be done with it.