Heres a little tech tip once you purchase the replacement parts.
http://www.stovebolt.com/techtips/draglink.htm

These may help,

http://chevy.oldcarmanualproject.com/1929_54chevyparts/06/379.HTM

http://chevy.oldcarmanualproject.com/1929_54chevyparts/06/411.HTM

Like the post above says, check the ball stud for out of round and wear, the whole tie rod assembly tends to tilt down and ride right on the stud portion of the ball stud cutting into the stud.

http://www.oldchevytrucks.biz/47_55/full.asp?page=108
http://www.classicparts.com/1947-59-Tie-Rod-Ends-1_2-Ton-pair/productinfo/76-005/

Joe

1937 Chevrolet Inline-powered Streetrod