railmule

This car will be DRIVEN!! ALLOT!!! Mostly on interstate.... car has stock rear 2.73gears, longtubes, lid, tuned and it is a AUTO car.... What i want is a set up with a good performing and sounding cam package, one that will work with stop and go traffic and interstate cruising.. I have a complete rear end with 3.42 gears in it and can swap it in for the 2.73 rear if reccommened but I do like the gas mileage i am getting with the 2.73... I would really like to stay away from putting a stall in it but will if needed....

what do you all think would be a good package for this type of cruiser... thanks..