AOD shift kit

If you want your rpms to rise faster invest in some gears..(4.10's are perfect for AOD) & a torque converter with a higher stall will help you achieve higher rpms. You should look into a manual-valve body so you can shift the trans where you want.. lentech makes a good one for AOD's. A good aftermarket shifter would help too.
 
most shift "improver" kits can hold any gear under WOT in 1st through 3rd, so you can wind out each gear, alot like a T5. it also will shift much HARDER and quicker. if you can stand tha harsh shifts under normal driving conditions, you will love it when you're gettin into it. i think it also somewhat extends tranny life because the shorter shifts puts less strain on tha interal AOD clutches and such... check it out