whats the best aftermarket rear end? Moser? Currie?
whats ur input?

 

Why do you want a expensive aftermarket rear axle with the set you have listed?????

 

those are just examples? just wondered. dont kno if i wanna rebuild mine or get a whole new one?

 

I've been pounding my 10-bolt for 4 seasons now with only one axle tube seal replacement. Moser axles, Richmond gears, and a Torsen diff. Over 12 track days on road courses, several thousand street miles in between. First three seasons were with a 350 TPI engine pushing it, this season with an LS1 in charge.

 

Rebuild is cheaper...

Moser axles
Auburn limited slip
ring/pinion
full setup kit
T/A cover

All this costs about $1000, then about $300 to install it all.
Doubles strength of the 10-bolt.

The cheapest 12-bolt ot 9" is about 1800 for a thridgen.

 

what about Eaton posi's? are they any good? or are they all about the same? ive heard Eaton and Auburn thrown around here and there.

 

The Eaton design I'm familiar with, the Gov-Lock, is OK for drag racing but a real compromise for cornering. It locks pretty violently and tends to unhook the rear.

On my '02 Chevy truck w/ Eaton posi, I have trouble with the inside tire chirping on some corners...sucker doesn't unlock consistently. It's been to the dealer twice, it'll go back again.

Auburns have a good following in road racing, as do Torsens w/ the T-2 piece.

I went with a Torsen HD as it has no clutches to wear out, and it can bias/distribute torque between the two rear wheels nicely. Not a good one to use in drag racing as it doesn't solidly "lock" both rear wheels to the pinion gear rotation, but excellent for street and track cornering.