Why not "Dana"
Unfortunately it was at least as loud as my 12 bolt.
So don't assume it'll be quiet. Stout, yes. Quiet... is it your lucky day?
For most people (like me), the Dana 60 is simply overkill. It is a HUGE rear, especially if you drive most of your miles on the street. Now, if it is a big time drag racing car, then by all means, something beefy like that would certainly be warranted. Its just a lot of extra unsprung weight to try and control.
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As far as sound from the dana that would have a lot to do with gear choice. Mine doesnt have any that I can hear.
https://ls1tech.com/forums/showthrea...58#post9272058
Last edited by BlackSS2001; Apr 30, 2008 at 06:48 PM.
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the loss thru 9" was 14%, the 12 bolt was 10 and the S60 was 7. This being the case and the fact that the 60 is stronger than both, makes it a pretty easy decision. Also FWIW, should you decide to change gears later, the S60 has adj. collars to set the pattern like a 9" or GM 14 bolt. No shims etc.. What it gives up by being a bit heavier, it more than makes up for in simplicity and efficiency.
).His Moser 12-bolt was ~180-190 lbs on the same scale. So you're looking at maybe a 10-20 lb difference.
My post is here:
https://ls1tech.com/forums/gears-axles/476901-s60-install-photos.html
Unfortunately my buddy sold the car not long after he put that rear end in. He was really hoping it would be quiet. It wasn't.
Whined like my 2 year old when she doesn't get mac-n-cheese for dinner.
the loss thru 9" was 14%, the 12 bolt was 10 and the S60 was 7. This being the case and the fact that the 60 is stronger than both, makes it a pretty easy decision. Also FWIW, should you decide to change gears later, the S60 has adj. collars to set the pattern like a 9" or GM 14 bolt. No shims etc.. What it gives up by being a bit heavier, it more than makes up for in simplicity and efficiency.
People love their 60's though, so maybe there's something that gives you a warm feeling when you own one, but I know my money is going towards a 9"...





