A peaceful winter drive in Minnesota.

Heading north on I-35, into the Boreal forest with the factory cruise control holding 70 MPH right on the money.

Hello,
I'm curious and not intending on changing gears (pun intended) on you thread....
What ratio gears are you running in the differential? RPM at 70?
I have a /6 and would like to run at 70 also.
Many thanks, definitely a cool(pun intended again) car!!
Danny