Duster Twister

I remember a sharkstooth grille, Twister side stripes, and a floor shifter with manual transmissions. The automatic was on the column. I wasn't too impressed with the car since it was just Duster 340 looks on a stripper slant or 318 Duster. There wasn't enough content to get me to spring for the package instead of the floor shift option. About the only difference between a '71 and a '72 I can remember is the tail lights and the side marker lights. Sorry I can't recall more.