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Front wheel spacers [message #358032] Mon, 24 August 2020 22:51 Go to next message
victor colon is currently offline  victor colon   Canada
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I recently purchased a 77 Kingsley with the original steel 16.5" wheels. I have a set of Weld Racing 16.5" wheels that i got off a 73 that I had also purchased. I'm installing the Weld Racing on to the 77 which is the one I plan on keeping. I have a tire changer and plenty of tools and jacks to do the job. Ive never worked on any vehicle this large and those damn wheels are heavy. Anyhow the rears have been swapped. When I removed the Weld Racing wheels off the 73, the PO had some washers as spacers on the lugs. I thought "UH OH... nothing is as simple as it seems".
When installing the wheels on the 77, I reused the washer/spacers assuming it would work as it did on the 73. but of course "nothing is as simple as it seems" and the wheels hit against the calipers. I havent compared the calipers to see if they are different, but obviously something is different.

Does anyone know if the calipers changed from 73 to 77? Ive read about some upgrades to 80mm, could that be what I have on the 77? How to find out?

Also whats spacers can I install. I did a quick search and couldn't find spacers 8 x 5.5".... about 1/4" should clear. I saw the ones from Apllied But those are 2" and more than Id like to spend.

Any suggestions?

Thanks in Advance
Re: Front wheel spacers [message #358033 is a reply to message #358032] Tue, 25 August 2020 06:43 Go to previous messageGo to next message
6cuda6 is currently offline  6cuda6   Canada
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The spacers from Applied are going to be your only option unless you have something custom made.(washers behind the wheels will lead to broken studs, not safe!!)

Calipers, as far as i know, should be the same but again they may have been changed to something else by the PO.


Rich Mondor, Brockville, ON 77 Hughes 2600
Re: Front wheel spacers [message #358034 is a reply to message #358032] Tue, 25 August 2020 06:51 Go to previous messageGo to next message
lqqkatjon is currently offline  lqqkatjon   United States
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I am not familiar with your rims, but the 80mm usually fit under a 16.5" rim.

the way to easily tell if they are the 80mm calipers is by the brake hose, it uses a banjo bolt rather then the hose screw directly into the caliper.

so look at the photos and compare the hose itself.

https://www.gmcmotorhome.com/commodore/front_brake/index.html


Jon Roche 75 palm beach EBL EFI, manny headers, Micro Level, rebuilt most of coach now. St. Cloud, MN http://lqqkatjon.blogspot.com/
Re: Front wheel spacers [message #358035 is a reply to message #358032] Tue, 25 August 2020 06:51 Go to previous messageGo to next message
C Boyd is currently offline  C Boyd   United States
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Registered: April 2006
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victor colon wrote on Mon, 24 August 2020 23:51
I recently purchased a 77 Kingsley with the original steel 16.5" wheels. I have a set of Weld Racing 16.5" wheels that i got off a 73 that I had also purchased. I'm installing the Weld Racing on to the 77 which is the one I plan on keeping. I have a tire changer and plenty of tools and jacks to do the job. Ive never worked on any vehicle this large and those damn wheels are heavy. Anyhow the rears have been swapped. When I removed the Weld Racing wheels off the 73, the PO had some washers as spacers on the lugs. I thought "UH OH... nothing is as simple as it seems".
When installing the wheels on the 77, I reused the washer/spacers assuming it would work as it did on the 73. but of course "nothing is as simple as it seems" and the wheels hit against the calipers. I havent compared the calipers to see if they are different, but obviously something is different.

Does anyone know if the calipers changed from 73 to 77? Ive read about some upgrades to 80mm, could that be what I have on the 77? How to find out?

Also whats spacers can I install. I did a quick search and couldn't find spacers 8 x 5.5".... about 1/4" should clear. I saw the ones from Apllied But those are 2" and more than Id like to spend.

Any suggestions?

Thanks in Advance


C. Boyd
76 Crestmont
East Tennessee

[Updated on: Tue, 25 August 2020 10:42]

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Re: [GMCnet] Front wheel spacers [message #358036 is a reply to message #358035] Tue, 25 August 2020 06:59 Go to previous messageGo to next message
Ken Henderson is currently offline  Ken Henderson   United States
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The 80 mm calipers have a "bump" sticking out of one outer side. That bump
touches Alcoa and other 16" wheels until ground down to match the rest of
the housing. I don't know whether it conflicts with OEM 16.5" wheels, but
perhaps that's what's interfering with your Weld wheels?

Ken H.


On Tue, Aug 25, 2020 at 7:52 AM Charles Boyd via Gmclist <
gmclist@list.gmcnet.org> wrote:

> Sir, the spacers from Applied are special made for hub centered wheels.
> Since the Weld wheels are stud centered a standard spacer will work. This
> is
> the kind I use on my Weld wheels. 8x6.5 with 9/16 x 18 studs. I use 2”
> spacers.
>
> https://wheeladaptersusa.com/collections/8-lug-wheel-spacers-adapters/products/2-pcs-2-inch-8x6-5-to-8x6-5-wheel-spacers-adapters-9-16-stud-dodge-ford
>
>
>
> victor colon wrote on Mon, 24 August 2020 23:51
>> I recently purchased a 77 Kingsley with the original steel 16.5" wheels.
> I have a set of Weld Racing 16.5" wheels that i got off a 73 that I had
>> also purchased. I'm installing the Weld Racing on to the 77 which is the
> one I plan on keeping. I have a tire changer and plenty of tools and jacks
>> to do the job. Ive never worked on any vehicle this large and those damn
> wheels are heavy. Anyhow the rears have been swapped. When I removed the
>> Weld Racing wheels off the 73, the PO had some washers as spacers on the
> lugs. I thought "UH OH... nothing is as simple as it seems".
>> When installing the wheels on the 77, I reused the washer/spacers
> assuming it would work as it did on the 73. but of course "nothing is as
> simple
>> as it seems" and the wheels hit against the calipers. I havent compared
> the calipers to see if they are different, but obviously something is
>> different.
>>
>> Does anyone know if the calipers changed from 73 to 77? Ive read about
> some upgrades to 80mm, could that be what I have on the 77? How to find
>> out?
>>
>> Also whats spacers can I install. I did a quick search and couldn't find
> spacers 8 x 5.5".... about 1/4" should clear. I saw the ones from Apllied
>> But those are 2" and more than Id like to spend.
>>
>> Any suggestions?
>>
>> Thanks in Advance
>
> --
> C. Boyd
> 76 Crestmont
> East Tennessee
>
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>
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Ken Henderson
Americus, GA
www.gmcwipersetc.com
Large Wiring Diagrams
76 X-Birchaven
76 X-Palm Beach
Re: Front wheel spacers [message #358039 is a reply to message #358035] Tue, 25 August 2020 10:29 Go to previous messageGo to next message
victor colon is currently offline  victor colon   Canada
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Thanks Boyd, But the GMC uses 8 X 5.5", not 8 X 6.5".
Re: Front wheel spacers [message #358040 is a reply to message #358039] Tue, 25 August 2020 10:40 Go to previous messageGo to next message
C Boyd is currently offline  C Boyd   United States
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My apologies sir, it won’t happen again.




victor colon wrote on Tue, 25 August 2020 11:29
Thanks Boyd, But the GMC uses 8 X 5.5", not 8 X 6.5".


C. Boyd
76 Crestmont
East Tennessee
Re: [GMCnet] Front wheel spacers [message #358059 is a reply to message #358040] Tue, 25 August 2020 20:01 Go to previous messageGo to next message
jimk is currently offline  jimk   United States
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Our spacers are made to fit our hub.
The one that Chuck posted will not wor as the hub is mot the correct size.
Remember our Kits are made for our coach,

On Tue, Aug 25, 2020 at 8:41 AM Charles Boyd via Gmclist <
gmclist@list.gmcnet.org> wrote:

> My apologies sir, it won’t happen again.
>
>
>
>
> victor colon wrote on Tue, 25 August 2020 11:29
>> Thanks Boyd, But the GMC uses 8 X 5.5", not 8 X 6.5".
>
>
> --
> C. Boyd
> 76 Crestmont
> East Tennessee
>
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
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>


--
Jim Kanomata
Applied/GMC, Newark,CA
jimk@appliedairfilters.com
http://www.gmcrvparts.com
1-800-752-7502
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Jim Kanomata
Applied/GMC
jimk@appliedairfilters.com
www.appliedgmc.com
1-800-752-7502
Re: Front wheel spacers [message #358063 is a reply to message #358040] Tue, 25 August 2020 21:19 Go to previous messageGo to next message
victor colon is currently offline  victor colon   Canada
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No problem. Thanks for responding
Re: [GMCnet] Front wheel spacers [message #358067 is a reply to message #358059] Tue, 25 August 2020 21:43 Go to previous messageGo to next message
C Boyd is currently offline  C Boyd   United States
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Dang it Jim, I wish you had told me that 10 years ago when I used them to mount my Weld wheels I got from Terry Taylor. To late to take them off now.
http://www.gmcmhphotos.com/photos/crestmont/p35851-back-on-the-ground.html
http://www.gmcmhphotos.com/photos/crestmont/p35782-right-side-on.html





jimk wrote on Tue, 25 August 2020 21:01
Our spacers are made to fit our hub.
The one that Chuck posted will not wor as the hub is mot the correct size.
Remember our Kits are made for our coach,

On Tue, Aug 25, 2020 at 8:41 AM Charles Boyd via Gmclist <
gmclist@list.gmcnet.org> wrote:

> My apologies sir, it won’t happen again.
>
>
>
>
> victor colon wrote on Tue, 25 August 2020 11:29
>> Thanks Boyd, But the GMC uses 8 X 5.5", not 8 X 6.5".
>
>
> --
> C. Boyd
> 76 Crestmont
> East Tennessee
>
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>


--
Jim Kanomata
Applied/GMC, Newark,CA
jimk@appliedairfilters.com
http://www.gmcrvparts.com
1-800-752-7502
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C. Boyd
76 Crestmont
East Tennessee
Re: [GMCnet] Front wheel spacers [message #358070 is a reply to message #358067] Wed, 26 August 2020 00:00 Go to previous messageGo to next message
jimk is currently offline  jimk   United States
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All of you can gain some information by spending time going over our parts
and kit.
We have everything and most kits and we spend lot of time on the phone with
people.
We just released a Electric remote door Lock kit.

On Tue, Aug 25, 2020 at 7:44 PM Charles Boyd via Gmclist <
gmclist@list.gmcnet.org> wrote:

> Dang it Jim, I wish you had told me that 10 years ago when I used them to
> mount my Weld wheels I got from Terry Taylor. To late to take them off
> now.
> http://www.gmcmhphotos.com/photos/crestmont/p35851-back-on-the-ground.html
> http://www.gmcmhphotos.com/photos/crestmont/p35782-right-side-on.html
>
>
>
>
>
> jimk wrote on Tue, 25 August 2020 21:01
>> Our spacers are made to fit our hub.
>> The one that Chuck posted will not wor as the hub is mot the correct
> size.
>> Remember our Kits are made for our coach,
>>
>> On Tue, Aug 25, 2020 at 8:41 AM Charles Boyd via Gmclist > gmclist@list.gmcnet.org> wrote:
>>
>>> My apologies sir, it won’t happen again.
>>>
>>>
>>>
>>>
>>> victor colon wrote on Tue, 25 August 2020 11:29
>>>> Thanks Boyd, But the GMC uses 8 X 5.5", not 8 X 6.5".
>>>
>>>
>>> --
>>> C. Boyd
>>> 76 Crestmont
>>> East Tennessee
>>>
>>> _______________________________________________
>>> GMCnet mailing list
>>> Unsubscribe or Change List Options:
>>> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>>>
>>
>>
>> --
>> Jim Kanomata
>> Applied/GMC, Newark,CA
>> jimk@appliedairfilters.com
>> http://www.gmcrvparts.com
>> 1-800-752-7502
>> _______________________________________________
>> GMCnet mailing list
>> Unsubscribe or Change List Options:
>> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>
> --
> C. Boyd
> 76 Crestmont
> East Tennessee
>
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
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>


--
Jim Kanomata
Applied/GMC, Newark,CA
jimk@appliedairfilters.com
http://www.gmcrvparts.com
1-800-752-7502
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Applied/GMC
jimk@appliedairfilters.com
www.appliedgmc.com
1-800-752-7502
Re: Front wheel spacers [message #358072 is a reply to message #358032] Wed, 26 August 2020 01:22 Go to previous messageGo to next message
BoboBob13 is currently offline  BoboBob13   United States
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I have a set of Weld 16.5" wheels (thought they were Alcoa's) on my stock 73. Fit great.

Tried them on my 75 with a Manny 1-ton and they hit on the caliper.


Bob Broadwell 75 Eleganza II-Rebuilt performance engine, Manny trans, Manny 1-ton front end, 73 23ft with a side bath getting some updates-both living in Las Vegas
Re: [GMCnet] Front wheel spacers [message #358078 is a reply to message #358072] Wed, 26 August 2020 10:57 Go to previous messageGo to next message
powwerjon is currently offline  powwerjon   United States
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Do you have 6 or 7 wheels and what is the asking price.

JR Wright
Michigan
> On Aug 26, 2020, at 2:22 AM, Robert Edwin Broadwell via Gmclist wrote:
>
> I have a set of Weld 16.5" wheels (thought they were Alcoa's) on my stock 73. Fit great.
>
> Tried them on my 75 with a Manny 1-ton and they hit on the caliper.
> --
> Bob Broadwell
> 75 Eleganza II-Rebuilt performance engine, Manny trans, Manny 1-ton front end, 73 23ft with a side bath getting some updates-both living in Las Vegas
>
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Re: [GMCnet] Front wheel spacers [message #358081 is a reply to message #358078] Wed, 26 August 2020 13:37 Go to previous messageGo to next message
BoboBob13 is currently offline  BoboBob13   United States
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They are listed over in the swapmeet

Bob


Bob Broadwell 75 Eleganza II-Rebuilt performance engine, Manny trans, Manny 1-ton front end, 73 23ft with a side bath getting some updates-both living in Las Vegas
Re: [GMCnet] Front wheel spacers [message #358084 is a reply to message #358067] Wed, 26 August 2020 18:54 Go to previous messageGo to next message
Bullitthead is currently offline  Bullitthead   United States
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These are what I put on mine to increase the track width closer to the rear wheel distance, quicken the steering response in slow speed maneuvering, and give the front tires a wider stance during cornering. They are almost $40. more now than when I bought mine. I did not want the 2 inch thick ones,thought it might stress out the 1973 lugs, but other owners have used them with no problems that I recall reading about. I might be the only GMCer running the 1.5 inch type. Any spacers will increase the leverage of the tire over the suspension system, and indeed I needed to tweak up the left torsion bar and replace the right one that had already weakened and twisted over many years.

https://www.ebay.com/itm/2-pc-8-Lug-6-5-To-8-x-6-5-Wheel-Adapters-Spacers-9-16-Studs-1-5-Thick/260656291080?ssPageName=STRK%3AMEBIDX%3AIT&_trksid= p2060353.m1438.l2649

Here are the 2 inch ones:
https://www.ebay.com/itm/2-USA-MADE-8-Lug-6-5-To-8-x-6-5-Wheel-Adapters-Spacers-2-W-Studs-lug-nuts/251333324604?ssPageName=STRK%3AMEBIDX%3AIT&_trk sid=p2060353.m1438.l2649

Jim probably has a better deal, I haven't checked, but he will definitely have the best warranty responsibility and representation on any product he sells. I haven't had any problems I can relate to the set that I got.


Terry Kelpien ASE Master Technician 73 Glacier 260 Smithfield, Va.
Re: Front wheel spacers [message #358090 is a reply to message #358040] Wed, 26 August 2020 21:09 Go to previous messageGo to next message
victor colon is currently offline  victor colon   Canada
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Boyd,

I was wrong, you have the correct size. It is 8x6.5
I got the wrong info off Google
Sorry and thanks
Re: [GMCnet] Front wheel spacers [message #358091 is a reply to message #358084] Wed, 26 August 2020 21:16 Go to previous messageGo to next message
victor colon is currently offline  victor colon   Canada
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Thanks Bullit.
I had Googled "gmc motorhome wheel bolt pattern" and it took me to this page
https://www.google.com/search?q=gmc%20motorhome%20wheel%20bolt%20pattern&rlz=1C1PRFC_enUS803US803&oq=gmc%20motorhome%20wheel%20bolt%20pattern& amp;aqs=chrome.0.69i59.18816j0j4&sourceid=chrome&ie=UTF-8&fbclid=IwAR2OJgANx0RNSNaxqkn3N0U8sL7QyyqngEI66YDEiam1GYF4FXZpYkEAQe4

It says bolt pattern is 8x5.5" so I was looking for the wrong size.


Thanks
Re: [GMCnet] Front wheel spacers [message #358095 is a reply to message #358091] Wed, 26 August 2020 22:13 Go to previous messageGo to next message
Carl S. is currently offline  Carl S.   United States
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I've never heard of an 8 on 5-1/2" bolt pattern.

Jim Hupy used to (or maybe still does) make spacers (maybe 1/4" or 3/8' thick) to alleviate clearance problems when using steel 16" wheels on the front. Maybe they would work for this application too.


Carl Stouffer '75 ex Palm Beach Tucson, AZ. Chuck Aulgur Reaction Arm Disc Brakes, Quadrabags, 3.70 LSD final drive, Lenzi knuckles/hubs, Dodge Truck 16" X 8" front wheels, Rear American Eagles, Solar battery charging. GMCSJ and GMCMI member

[Updated on: Sat, 05 September 2020 19:14]

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Re: [GMCnet] Front wheel spacers [message #358099 is a reply to message #358095] Wed, 26 August 2020 22:31 Go to previous messageGo to next message
James Hupy is currently offline  James Hupy   United States
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I did, but no longer do. Why? Well, my machinist friend who had the big
lathe, his wife died. He became extremely depressed and in spite of his
friends best efforts, turned into a drunken fool. Where he remains today.
I know how he felt (feels) but some very good gmc friends and a
fantastic woman intervened and wouldn't let me kill my self with Jack
Daniels and blues music played way too loud. So I don't have that contact
at my disposal any longer. I do have the services available to me of an
extremely competent machinist, but his custom hourly rate is probitive for
ones and twos of anything. Sorry.
Jim Hupy
Salem, Oregon

On Wed, Aug 26, 2020, 8:17 PM Carl Stouffer via Gmclist <
gmclist@list.gmcnet.org> wrote:

> I've never heard of an 8 on 5-1/2" bolt pattern.
>
> Jim Hupy used to (or maybe still does) make spacers (maybe 1'4" or 3/8'
> thick) to alleviate clearance problems when using steel 16" wheels on the
> front. Maybe they would work for this application too.
> --
> Carl Stouffer
> '75 ex Palm Beach
> Tucson, AZ.
> Chuck Aulgur Reaction Arm Disc Brakes, Quadrabags, 3.70 LSD final drive,
> Lenzi knuckles/hubs, Dodge Truck 16" X 8" front wheels, Rear American
> Eagles,
> Solar battery charging. GMCSJ and GMCMI member
>
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>
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Re: [GMCnet] Front wheel spacers [message #358296 is a reply to message #358095] Sat, 05 September 2020 13:36 Go to previous messageGo to previous message
victor colon is currently offline  victor colon   Canada
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Registered: June 2020
Location: North port FLORIDA
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Junior Member
You are correct. It is 6.5" not 5.5". When I was looking for spacers I googled "GMC Motorhome wheel bolt pattern" and this is what I got:

https://www.google.com/search?q=GMC+Motorhome+wheel+bolt+pattern&rlz=1C1PRFC_enUS803US803&oq=GMC+Motorhome+wheel+bolt+pattern&aqs=chrome.. 69i57j69i59&sourceid=chrome&ie=UTF-8

Thats where I got my 5.5 bolt pattern

Thanks
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