[BULLITT#2764]

For those that have done gear changes (3.73 or 4.10) in your Bullitts what kind of time differences (1/4 mile and 0-60mph) did you get?
I just want to make sure this mod is really worth it. I have a set of 3.73 sitting in my garage. I do a fair amount of highway driving and never go to the track but I want to make sure I can hang with any GM car on the street. I am waiting till spring to put them in. Driving the Bullitt in the snow is going to fun enough :grin: !!!!

 

[Pony XTC]

I've heard you will get a half second with the 4:10's

 

[Mus408]

Heck,why wait? I am putting mine in as we speak. Setting that pinion preload is very time consuming,with an impact wrench. You just go a little at a time to sneak up on it. FINALY got it....11 inch/pounds....close enough for me. Now on to the ring gear!