Don't know what to get??

get a set of gears, install kit, fluid, dallas mustang speedo calibrator $350 + $100-300 for install, off road mid pipe with mil eliminators 300-400 and if any money is left get a short shifter...
 
5-spd:

Short throw shifter
Gears
Accufab Plenum/TB combo

Auto:

Gears (4.10's minimum)
Shift kit or some sort of reprogrammer like a handheld tuner
 
Straight line - nitrous kit and some gears (3.73's, 3.90's, or 4.10's)...Turning - Maximum Motorsports "box" of some sort or some bilstein shocks/struts with eibach prokit or H&R Race springs and caster camber plates + misc. bushings.
 
Whats the difference between the pull from a 3.73 and a 4.10??...how much are we talking for just gears and installation at a shop......when u take it to a shop the do the reprogramming too right??
 
Whats the difference between the pull from a 3.73 and a 4.10??...how much are we talking for just gears and installation at a shop......when u take it to a shop the do the reprogramming too right??

get 4.10s, you will definitly notice.....my total gear ordeal including install and material was about 350 but i would say at the most 500 depending on how much your installer charges...the best way for you speedo to be right is buy a speedo cablibrator, less than a 100, takes an hour to hook up...or you could get a handheld proggramer for 200-400 and be able to read check engine lights and eventually use it for a tune....