Anyone using a Gear Venders O/D unit?

Supershafts said
When comparing them like that it's expensive, but you have to remember that the GV provides a .78 option to EVERY gear in your trans and not just a single option after 1 to 1

Agree I think a lot of people miss that point.

Eight speeds and splitting gears without needing to use the clutch is fun.
Not just an overdrive.

Curious since you have done a lot of installs on different models.

How often do you have to do major tunnel mods?