19Tim69
1/2 ton status
I am using flange frame bolts...grade 8 bound flange bolts are best. Bound bolts have grooves on the shank between the (flanged) Head & threads. They fit so well that you have to tighten the nut to pull them through the hole.you think I should try rivets? or a different kind of bolt?
Just remember, in addition to drilling one size up make sure they fit tight & torque them every 100 miles or so foe about 500 miles. Here is a good source
http://www.aaronscapscrews.com/search_frame_bolts.htm

