girdle for 10 bolt
Two things that really can't be debated it looks nifty and makes rear gear oil changes easier.
I've been running Motive 4.10s in my car for a while, and besides blowing the posi on the 1-2 shift at the track on spray (torsen helical splines shredded) it's held up nicely.
Granted I don't take it to the track anymore, but it's been sprayed numerous times with a stout clutch and DRs on the street making somewhere in the neighborhood of 550-575 rwhp/615+rwtq.
In the end your gonna want a 9in, 12 bolt, etc, but the 4.10s in the 10 bolt will live for a while on the street.
Make an offer and I'll snap some pics...
http://www.thunderracing.com/catalog...vid=3&pcid=210
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