my bullitt has 34,000 miles on it should i get the bearing kit or just the shim kit with the 4.10s?
i am totaly sold on 4.10s but my only beef is the possable traction "issues". will the gears make it harder to launch? i have street tires and i dont plan on buying new tires for 4 years, so can 4.10s work good with street tires?

 

Your traction should be fine... your launch will be very strong with 4:10's... i only have 275 street tires and they launch very well.

 

Just buy the new bearing kit. You already have everything apart you might as well make it new. And I believe the shims come with the bearing kit