Overdrive Light - Not Too Bright (not that I should throw stones)

[BIGLRY]

Have you heard of HENRY’s Final Drive?
It’s a remanufactured final assembly with taller gear ratio.
It actually puts the rpm right where you mentioned.
I installed it on my 2016 F6B last December and I cannot be happier!
Mine runs right around 3000rpm @80mph.

I highly recommend it!

Here it is for the guys who feel they want their engine to run less RPM at 70 mph, Ya just change the rear differential.
https://henrysfinaldrive.com/