I'm trying to get my 67 400 Coupe as original as possible but I can't remember which style clamps they used on the hoses. I believe it was tower style on the radiator. Can't remember anything on the heater hoses. I only owned 3 of these cars in the 70's, but never gave a second to the style clamps except to replace them with K-Mart cheapie hose clamps. Also, do you happen to have an idea on who may carry decent quality clamps.