Hello, Here is a rad Part # 3673024...core size 26 inch...I believe for a 73 challenger....needs to be recored..tanks good and mounting good....I tried to have it fixed and the guy laughed at me:D....100 bucks plus shipping from 13801.....e-mail me at collinsc@frontiernet.net or what do you have to trade........Thanks for the free ad.......pics will be up tonight
