i'll go & check a 78 s/s be back in a few
ok 29 1/2 mid axle to top were the nut on top sits,but not the nut,,had trouble with tree down got gaters on it but around 20 1/2 hope this helps ya =chuck

Last Edited By: damagedduck 07/12/10 6:02 PM. Edited 1 times.