[FUNFER2]

Yes, I believe 2,700 rpm is too much plus, it would be real loud. I don't think your rpm would be that high though. With my Pro-Street Camaro, 468 cu., four speed and 456 gears, it turned 2,600 on the highway. You might check out the web-sites above. You could always get a different gear for fourth, to lower the rpm's. Think I would still go 331's. This is why I went with the Tremec. You should think about it because you can actually go with a steeper gear than 331 for the street and still have a over drive for the highway.