sort of the same difference Tim, a 'regular' engine came with a 'regular' [not HD, OD or automatic] 3 speed, which in my experience is called a standard transmission, sorry if I confused anyone
"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
