64 Dart GT convert arrived today- a novice is happy

Nice car!

The manual has a different rear gear ratio...IIRC

Here, from Wiki:

Standard axle ratios in 1964 were 2.93:1 with automatic transmission and 225 engine, or 3.23:1 with manual transmission and 225 engine, or with 170 engine and either transmission. A 3.55:1 ratio was optional.

http://en.wikipedia.org/wiki/Dodge_Dart

I'll be taking out a 3 on the tree from my '64 Dart Wagon, but you're in Maryland, so you're probably be better off finding something local. If not, let me know.