Dash differences 1968

Most of the 67 panels I've seen do have the trip odometer in the speedo. The majority of the 68 panels I've serviced do not have the trip odometer.
Speedometers without the trip odometer will live longer than those with trip odometer. Why ?
Once the trip odometer fails, the total millage odometer stops, plain and simple.
They built that trip odometer out of weaker all plastic parts too so they are destine to fail.
And by the way... If you must buy screen stickers of any color.. Buy them from Premium Dash Decals dot com.
Cheap paper stickers are just that. You wont be happy with them.