55.2 uses it because of the configuration of the shift rods that use an intermediate pivot point, the 4 bolt covers are all the same, but the linkage movement is different so the arms face different - was changed for '56 to eliminate that intermediate bellcrank pivot

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