Wheel spacer specs

Dubstep Shep

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What are you trying to do again?

If you are trying to fit Brembo calipers or something, then 7/8" do work.


Yea, it's the four piston brembos.

Factory offset on my wheels looks like 55mm. They're the Bullitt wheels, if that makes a difference.

Would you mind PMing me about the spacers you have? I have a few questions about them.
 

lethe

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So it looks like 7/8" may be too small. I spaced the wheels out an inch and they BARELY clear.

Also, are there any visual indications of the difference between hub centric wheels spacers and lug centric spacers? I thought the lip on the center of the spacer usually meant it was hub centric, right?

If the spacer has a lip then it is hub centric. If there was no lip then it would just be lug centric.
 

Dubstep Shep

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If the spacer has a lip then it is hub centric. If there was no lip then it would just be lug centric.


Ok that's what I thought.

I bought some cheap ones from American muscle, and they're surprisingly well done. I didn't think they were hub centric, but they have the center lip. The fit seems really good, but the spacer to wheel fitment has just a tick of movement in it. Maybe half a millimeter. I don't suppose that's unusual for a wheel spacer is it?
 

Dubstep Shep

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Sent you a PM

It moves when it is bolted down?


Not at all. It has angled grooves so the angle of the lug nuts center it. It freely rotates a good quarter inch around the hub with no lugs, but what I'm saying is the hub of the spacer and the hub of the wheel have about half a millimeter or less of slop when the lugs aren't attached.
 

AnotherS197GT

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I'm sure that a little bit of movement is fine. They have to deal with Fords hub machining tolerances then they have to have their own tolerances too. I wouldn't worry about it. What spacers did you get from AM?
 

Dubstep Shep

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I'm sure that a little bit of movement is fine. They have to deal with Fords hub machining tolerances then they have to have their own tolerances too. I wouldn't worry about it. What spacers did you get from AM?


The no name billet 1" spacers.

The tolerance stacking is one reason I kind of want to make my own. If they're custom cuts, I can spec each wheel out for an individual spacer.
 

Dubstep Shep

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One thing I'm thinking about is anodization. The local place said it should add a couple of thousandths to the material, so that may fill in any gap that's there. Because it's a chemical process as well, it should be a pretty damn even coating.


Thoughts? If I anodize the ones I got from AM, I can't return them lol.
 

AnotherS197GT

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These?

http://www.americanmuscle.com/1in-billet-aluminum-wheel-spacers.html

I really wouldn't worry about the tolerance and making your own... If you are too precise corrosion may end up making them stick on there. I'm not sure if you've ever had to hammer a wheel off a car before, it can be no fun. I've had newer 2011-2013 vehicles get the wheels stuck on them before. Even with a BFH, it took a lot of muscle to get them loose.

I really think you are worrying too much. There are a lot of good reviews of those spacers and you would probably hear about it if they were bad. People love to bitch more than they love to leave good ratings.
 

Dubstep Shep

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These?

http://www.americanmuscle.com/1in-billet-aluminum-wheel-spacers.html

I really wouldn't worry about the tolerance and making your own... If you are too precise corrosion may end up making them stick on there. I'm not sure if you've ever had to hammer a wheel off a car before, it can be no fun. I've had newer 2011-2013 vehicles get the wheels stuck on them before. Even with a BFH, it took a lot of muscle to get them loose.

I really think you are worrying too much. There are a lot of good reviews of those spacers and you would probably hear about it if they were bad. People love to bitch more than they love to leave good ratings.


Yea that's them.

Oddly, the spacers I got have the hub centric lip on them. The pictures on AM don't match up.

You're probably right, I probably do worry too much. It's the engineer in me lol.

I'm gonna get a set anodized and see how that works out. I wanted them black anyways, so this should work out. I'll update once I get that done and get the car rolling. Still waiting on my motor lol.
 

lethe

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Like some one above said they might be a little on the loose side to fit the center bore of multiple wheels that might have slightly different variances in them.
 

AnotherS197GT

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Make sure you post up some pictures when you are done. I'd love to see how those spacers look with the factory wheels. I have a set of polished bullitts that I'd like to make more flush with the fender and quarter.
 

Dubstep Shep

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Make sure you post up some pictures when you are done. I'd love to see how those spacers look with the factory wheels. I have a set of polished bullitts that I'd like to make more flush with the fender and quarter.


Sure thing man!

I got the studs out of one pair of spacers. Took all of five minutes with my $60 harbor freight press. Best investment ever lol.
 

Dubstep Shep

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Make sure you post up some pictures when you are done. I'd love to see how those spacers look with the factory wheels. I have a set of polished bullitts that I'd like to make more flush with the fender and quarter.


Here are some pics of the anodized spacers:

muquqyza.jpg

da9ysude.jpg


I got the studs reinstalled and once I bleed my brakes I'll put everything on and snap a couple pics
 

AnotherS197GT

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Those look really good man! I'm getting ready to get a set of these in the next week. Hurry up and get them on so I can see how they look!
 

AnotherS197GT

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Just guessing here, but I think pics of the whole car so we can see how the spacers changed the look might me better. :moon:

THIS!

Oh hahahaha.

That'll have to be later today. The car is still up on jack stands right now.

Eagerly awaiting. If you don't mind, I would like some semi close pics from you looking down the side of the car. I'm really looking to make it all as flush as possible, with no poking.
 

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