finally got pics of the infamous round head bolts.
first pic is of the bolt, lower bolt in pic, as it is equipped on the undercarriage side of the brake lever assembly.
http://pic80.picturetrail.com/VOL1958/10783339/19208600/399739771.jpgnext pic is of the same style bolts, as they are installed in the transmission mount. These two bolts are bolted through the mount plate at the tail end of the trans. Trans is on the left, crossmember on the right.
http://pic80.picturetrail.com/VOL1958/10783339/19208600/399739773.jpgall three bolts are secured with hex nuts as seen in the brake lever pic, top nut.
hope this helps, sorry for the quality, but it should do.
thanks for all the help to those who have posted or will post.
sorry for the delay in info. as is everybody else i am busy with life and on the list of things to do,the truck isn't even on page 2. get to it when i can with what i can.