it's bound to be those ford parts wink .... or maybe some side play in the leaf spring shackles - jack it from the frame or axle so both wheels are up and see if a bar can make any spring end move sideways at all

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