I rebuilt mine with a 2x1 intake and fenton duel exhaust. If I were you I would go with a 3x1 because you can have progressive linkage, saving gas but having the real power when you step into it or there are intakes for a 4 bbl that will give ya the power too. I would change to the over drive, driving my 58' to waco and back for college I wish i had it but leave the rear end, you'll be glad to have it when you need to pull and loads. Thats my two cents.
