Best rear end????

[davy442]

My car has a 410 rear end and there's a 350 that came with it when I bought it but before I start changing things up like to know everybody's input on what the best rear end this for just all around driving and burnouts

Well, were you able to do burnouts with the 3.50 gears ?

[jimynick]

Here is a calculator that may help.
http://www.bgsoflex.com/rpmmph.html

@MoparLeo How do I know the transmission gearing ratio for an automatic transmission?

Murray, a 727's ratios are 2:54 for 1st, 1:45 for 2nd and 1:1 for 3rd. Reverse is 2:21. I hope that helps fill in the gaps! 

[MoparLeo]

If you have an 8 3/4 rear you are in luck. Just get another pig and you can have both.
Just like in the old days. During the week you run your street pig. On the weekends when you want to play, you switch out the rears.
Pretty quick after a few times.
Not the most convenient but cheaper than an overdrive unit.