If anyone has extra cash and they are keeping their LS I would highly advise grabbing these rear knuckles while you still can! Less than $200 each plus shipping now vs their old cost of $1,164.17.... So that tells me they are trying to dump these parts and once gone the cost will be nuts if you ever do need one. And I would much rather pay $200 per knuckle than to change the wheel hub bearings and I am sure most of you all would agree on that! 2W4Z-5B716-AA 2000-2006 Ford Knuckle Assembly | Fairway Ford Parts 2W4Z-5B715-AA 2000-2006 Ford Knuckle Assembly | Fairway Ford Parts I found that site to be the cheapest because they did not charge sales tax on the purchase and it was like $24 in shipping.