Originally Posted by crenwelge
I like an overdrive much better than re ratioing the rear to 3.55.

I'm pretty new to all this and was planning on keeping my 3 on the tree and re-doing the rear end to go a little faster. My understanding was that the rear end was keeping the truck from going over 55/60 mph. Can overdrive give the same results?

1950 Chevy 3600 3/4 Ton

[image]http://gallery.me.com/russeverett/100027[\image]