Highway RPM with the 200R4. Gotta love it!

I'm running 4.10 gears after trying 3.90s. The 4.10 are perfect even on the highway but I'm running 29 in tires!! I would go with 4.10s, that overdrive gear is pretty darn high.

treblig
What size tires are you running on your cuda? The notch and fastback have the same wheel well openings I think.