I've been using the original TF grounds for decades: batt to firewall / footboard to starter bolt, no ground to the frame, never had any problems - just need to keep things clean and tight, including engine and cab mounts

remembered a picture of the original engine ground location on the footboard, not to the frame

Bill

Last edited by squeeze; 05/19/2010 3:42 PM.
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