[Molberg]

It depends what you're shootin for voxnor. 3.08 gears will keep rpms down at highway speed... but wont launch quite the same as a 3.73 or 4.11. TH400's have a taller first gear as well compared to a th350. (so less "launch", or snap off the line as well) Larger overall tire diameter will keep rpms down at cruisin speed, compared to smaller. I run a th400 with 3.73 final drive ratio. Cant tell you how it runs.. still being built. I've had great success with this combo in the past.