navi243 said:i would really think twice.....I do not think any more than a 4.10 is neccesary. I have 4.10s, and to be honest I wsh I had 3.73 ....with the 5pds at least. i will be keeping the 4.10s as i later plan to get a 6spd
i only care about what et my car will run really. if i stay with the stock longblock and go for et 4.10 or 4.30s are a must with some weight reduction, susp and a kmember