sorry, i should have been more clear. i know its a 4spd but was just curious if that's a brand name? now to my real question! trying to figure out what 4spd i have. its a 64 cyclone with a 289 "k" code 4bbl. i bought the shop manual for it and it shows pics of a dagenham and a warner. mine does'nt look like either, however it looks exactly like the pic of the 303 3spd. is this a re-worked leftover from an earlier model? the build date of this car is 2-24-64 and the tag has HEH-A and #014555. i need to replace the rear seal and can't seem to find one. thank you for your time.