Overdrive or high speed gears

Posted by Dell On 2015/7/13 20:09:32

I seem to remember adds for high speed gears in the past? However I can not seam to find any now, online or in Hemmings. Are they still being produced? Other option would be overdrive unit, Does anyone have any info on venders or installing in a 33 Supper Eight? Thanks for the help. Dell PS I talked with a friend in our region who has a 36 1400 that has an overdrive that he believes was supplied by Packard dealers, attaches to the 3rd member.