Mar-K has them #110683 about 2 bucks ea, not sure about bolts but one of the suppliers will have them .... or you could use some Ford ones, same thing .... either way, some of those are hard/impossible to weld in with opening up some panel

Bill

Moved over to the Passing Lane

"When we tug a single thing in nature we find it attached to the rest of the world" John Muir
"When we tug a single thing on an old truck, we find it falls off" me
Some TF series details & TF heater pics & Rust-a-holics Unanimous parking lot