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-   -   47-55.1 Unexpected disk brake - wheel problem (https://67-72chevytrucks.com/vboard/showthread.php?t=840112)

geezer#99 12-02-2022 01:16 PM

Re: Unexpected disk brake - wheel problem
 
Now you got it figured!
Do you have a link to the 1 1/4 spacers you bought?

TX3100Guy 12-02-2022 01:28 PM

Re: Unexpected disk brake - wheel problem
 
1 Attachment(s)
Quote:

Originally Posted by geezer#99 (Post 9150731)
Now you got it figured!
Do you have a link to the 1 1/4 spacers you bought?

I bought them on eBay since I couldn't find 7/16-20 studs with a 6 by 5.5 bolt pattern (to match my lugs) on Speedway or Summit.....they may have them but they made it hard to find.

Here is a link to what I bought - https://www.ebay.com/itm/262252146185

Attachment 2235484

Quote:

Originally Posted by geezer#99 (Post 9150718)
I looked up your smoothies on their website.
They certainly ain’t cheap.
A 16x7 would be the way to go but still not a guarantee they’d fit either. Sometimes the wheel is designed different when you swap to larger sizes.
And if you changed to a different rim style like the cragars, still no guarantee they’d fit.

Yeah, #1 reason I was disappointed given what I spent for them and the tires. I'd prefer the ones I bought, so the spacer/adapter should allow me to save my current investment.

Thanks!

geezer#99 12-02-2022 01:53 PM

Re: Unexpected disk brake - wheel problem
 
Maybe!
Sorry to complicate things but best to be safe.
They’ll work to get you a roller for around the shop but possibly not safe to be driven on the road.
From your pic, your axles are lug centric. Your wheels are hub centric.
Your wheel adaptors are hub centric.
The wheel design is different for a lug versus hub centric rim.
Here’s a link to help with that.


https://lmr.com/products/hub-centric-vs-lug-centric

mr48chev 12-02-2022 03:30 PM

Re: Unexpected disk brake - wheel problem
 
Quote:

Originally Posted by TX3100Guy (Post 9150742)
I bought them on eBay since I couldn't find 7/16-20 studs with a 6 by 5.5 bolt pattern (to match my lugs) on Speedway or Summit.....they may have them but they made it hard to find.

Here is a link to what I bought - https://www.ebay.com/itm/262252146185

Attachment 2235484



Yeah, #1 reason I was disappointed given what I spent for them and the tires. I'd prefer the ones I bought, so the spacer/adapter should allow me to save my current investment.

Thanks!

You Buy longer studs at the local NAPA not through Summet or Speedway.

They have 16 pages of 7/16 lug studs listed. https://www.napaonline.com/en/search...%20&referer=v2

leegreen 12-02-2022 03:43 PM

Re: Unexpected disk brake - wheel problem
 
geezer#99, How can you tell the spacers are hub centric? They look like they have tapered seats. The link does not appear to say specifically. Maybe there is a visual clue I am missing, but I have not had much to do with spacers.
I think I need hub rings for my wheels before I drive it so I want to learn more.

the wheels are not hub centric? - if this is the wheel in question https://www.summitracing.com/parts/usw-52-5660n

Mr48: he said he had trouble finding spacers with the right thread, not longer lugs

geezer#99 12-02-2022 04:06 PM

Re: Unexpected disk brake - wheel problem
 
Seems I got it backwards!
I assumed the conical style lug was used with hub centric wheels.
More research brings up a better link.
Seems his new spacers will work well with his wheels.
Apoligies for the confusement.


http://www.nissantechnicianinfo.mobi...g_Centric.html

TX3100Guy 12-02-2022 05:28 PM

Re: Unexpected disk brake - wheel problem
 
Quote:

Originally Posted by geezer#99 (Post 9150785)
Seems I got it backwards!
I assumed the conical style lug was used with hub centric wheels.
More research brings up a better link.
Seems his new spacers will work well with his wheels.
Apoligies for the confusement.


http://www.nissantechnicianinfo.mobi...g_Centric.html

Gracias!

TX3100Guy 12-02-2022 05:34 PM

Re: Unexpected disk brake - wheel problem
 
Quote:

Originally Posted by mr48chev (Post 9150774)
You Buy longer studs at the local NAPA not through Summet or Speedway.

They have 16 pages of 7/16 lug studs listed. https://www.napaonline.com/en/search...%20&referer=v2

Actually, if you filter the 16 pages down to just studs that are 7/16-20 there are sixteen choices of varying lengths and knurl sizings. If I decide to throw out the spacers/adapters that I just bought and remove the calipers, rotors, brackets, and axle shafts to use the press to punch out six studs (on each side), so that I can press in six new longer studs and then reassemble everything so that I can use a different spacer and/or washers, I'll head to Napa.

TX3100Guy 12-02-2022 07:24 PM

Re: Unexpected disk brake - wheel problem
 
Quote:

Originally Posted by leegreen (Post 9150779)
the wheels are not hub centric? - if this is the wheel in question https://www.summitracing.com/parts/usw-52-5660n

That is indeed the wheel, luckily I must have bought them before the latest inflationary price increase/gouging. I've had them for several months and paid less than that price, thankfully.

joedoh 12-02-2022 07:31 PM

Re: Unexpected disk brake - wheel problem
 
you got it figured out!

_Ogre 12-03-2022 09:04 PM

Re: Unexpected disk brake - wheel problem
 
Quote:

Originally Posted by TX3100Guy (Post 9150330)
They are chrome rims, didn't think they needed powder coated. I'm reluctant to grind away at a brand new caliper, I'd rather fix the wheel issue.

My bad! The back of a chrome wheel sometimes doesn't look smooth

TX3100Guy 12-03-2022 10:37 PM

Re: Unexpected disk brake - wheel problem
 
Quote:

Originally Posted by _Ogre (Post 9151198)
My bad! The back of a chrome wheel sometimes doesn't look smooth

No worries, I love your idea on powder coating. Now if I could just convince my wife to let me powder coat in the kitchen......LOL

geezer#99 12-04-2022 02:53 PM

Re: Unexpected disk brake - wheel problem
 
Quote:

Originally Posted by TX3100Guy (Post 9151225)
No worries, I love your idea on powder coating. Now if I could just convince my wife to let me powder coat in the kitchen......LOL

That’s easy!
Buy her a new stove for Xmas and use the old one in the shop.

TX3100Guy 12-07-2022 06:56 PM

Re: Unexpected disk brake - wheel problem
 
https://67-72chevytrucks.com/vboard/showthread.php?p=9152833#post9152833


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