My LS rear end appears to have gone out at 39,750 miles. It's obvious as it no longer spins both rear tires when on slick pavement. I'm going with an Eaton 4.10 LS. Anyone know of a good installer in the Spotsylvania/Fredericksburg Virginia area?

I'd be willing to drive 50 miles outside of this area for an installer who knows his/her stuff and does quality work.

What should I be looking at when talking labor? Cost? I plan to purchase the Eaton Posi online along with any other parts that I'm going to need.

Thanks,
RustyFuryIII