non-malibu? i have 78 chevy nova wirh gm create 350cid 330ho just got my newkeisler t-45 rs 5 speed with 3.37 first gear, car has 2.73 gears with 255/60/15 tires, what would be a good gear mostly a street car but plan on doing some drag racing,i dont want to make the first gear useless thanks ron c