Transmission cooler hose fitting replace number is 700R4, TH350, TH400, NP-700RTL. AN-6 flared to 1/4" NPT billet adaptors, fits most 700R4, TH350, TH400;. 700R4 - 4L60 - 4L60E - 4L65E. Transmission cooler hose fitting fit for Chevy Ford Mopar GM GMC Buick Cadillac Cars and Trucks.
