ill go measure mine its a 52 bed with spare indent not in very good shape but i sould be able to get a measurement from some where on it.ok if you butt your tape against the stake pocket at the front bed panel the bolt hole will be 1"to center and 11 3/4 to center of next hole.now hook tape on the bottom of bed side and pull up 3 1/4 to center of hole and 16 3/4 to next hole. hope this helped.
john
John
Last edited by johns truck; 03/17/2012 8:54 PM.
