AndrewNagle
Senior Member
So did the front last night while I had the rotors off
now open end lugs are a must? any benefit of running longer ones than stock length arp's?
They're nice to have, and if your hubs are worn out you can buy some from Ford Racing with the ARP's already in them too.
A lot of classes in racing and drag racing are requiring open end lugs so that they can verify that the lugs nuts are on the wheel studs enough.
I believe open ended lugs are going to be required now but they are super cheap from FRPP.

Thanks, Andrew! I was wondering what the part number was. I just changed my rear...but it was pretty easy with the axles out for a diff and gear change. Looks like a piece of cake on the front.
I'm surprised you got the new ones in with that ratchet. You must have Popeye arms. My air ratchet was screaming for mercy trying to pull the rears in!
Extended wheel studs: Excellent performance modification. Removing your old studs using a hammer: TERRIBLE IDEA. Hammering out the stock studs, regardless of "technique", will induce damage on your front wheel bearings. The impacts from the hammer can produce localized fatigue points in the bearing that will lead to early bearing failure. Those bearings are simply not engineered to handle impact side loading like that. For any other forum members planning on changing wheel studs, remove the hubs AND USE A PRESS! Removing the hub is very easy, and doesn't add much time to the job. The press-method is especially true for anyone using their Mustang for true high-performance use (ie: track days, HPDEs, etc).