the earlier 3spd's had no 1st gear syncro - then they were fully syncro for trucks 68 on - the full syncro 3spd is direct bolt in for the earlier, prolly right back to start of open drive - I've got the later syncro trannys in both my 57 and 58 drivers - nice smile

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