Originally posted by BlackSunshine
3:73's?? Blah! Get a 4:10 at least. Better yet a 4:56 just talk to one of our local mach 1 owners about that gear. 
Chris, tell em, "Don't fear the gear"
tylor there is a diff here chris has a 4v and he is asking about a 2v. with the 2v i would go with the 410's and the bolt ons that have been posted above. for cai it dont really matter what brand just make sure it is one of the ones that move the filter into the fender well.