I just got my Bilstein 7100s WOOT!. The only problem I have at the moment is the my rear upper mounts are stud style 5/8 shank bolts. See picture. and the Bilstein have 1/2' heim joints. I have been having a bear of a time finding this stud with the smooth part being 1/2" to match the hiems on the Bilsteins. Does anyone know of a machine shop kind of up north, I am in Erie, That would take on a small job and turn the 5/8 section down to 1/2 for me for not a stupid amount of cash.
I would also accept other options and creativity.
Machine shop North of Denver
- wileec
- Posts: 48
- Joined: Mon Jun 10, 2019 8:47 am
Machine shop North of Denver
You do not have the required permissions to view the files attached to this post.
Isn't 27 years classic?
- landshark
- Official CCB Member

- Posts: 3942
- Joined: Thu Oct 13, 2011 11:16 pm
Re: Machine shop North of Denver
You can swap out the hiems in the bilstiens with bushings that should work. I think they are 5/8 eyelets. Did so on mine. Let me see if I can find the part number to be sure
Sent from my iPad using Tapatalk
Sent from my iPad using Tapatalk
1976 Bronco "Green, Yellow, whatever", 1969 Bronco "Red", 1972 Bronco Stocker "Kind of Blue/Grayish"
- wileec
- Posts: 48
- Joined: Mon Jun 10, 2019 8:47 am
Re: Machine shop North of Denver
landshark wrote:You can swap out the hiems in the bilstiens with bushings that should work. I think they are 5/8 eyelets. Did so on mine. Let me see if I can find the part number to be sure
Sent from my iPad using Tapatalk
That is a different thought. As I research it I see that many people have changed to a bushing instead? If you have a part number that would be great.
Isn't 27 years classic?
- landshark
- Official CCB Member

- Posts: 3942
- Joined: Thu Oct 13, 2011 11:16 pm
Re: Machine shop North of Denver
1976 Bronco "Green, Yellow, whatever", 1969 Bronco "Red", 1972 Bronco Stocker "Kind of Blue/Grayish"
- wileec
- Posts: 48
- Joined: Mon Jun 10, 2019 8:47 am
Re: Machine shop North of Denver
Perfect Chris. Did you use it without the sleeve then? It looks lie that sleeve is 1/2 Thanks. Once I get all the pieces I will get out and test. I hope my valving is good.
Isn't 27 years classic?
- Digger
- Official CCB Member

- Posts: 1282
- Joined: Fri Jun 21, 2013 7:53 pm
Re: Machine shop North of Denver
I would 2nd what Chris said. I did the same thing.
Cummins R2.8 diesel, ZF5, AtlasII, HP44/BB9, ARBs, coiled / linked suspension, 37" KO2s, full cage, bumpers, etc.
Build Thread: http://www.coloradoclassicbroncos.com/viewtopic.php?f=3&t=5420
Average 23.5 mpg, Best tank: 26.3 mpg
Build Thread: http://www.coloradoclassicbroncos.com/viewtopic.php?f=3&t=5420
Average 23.5 mpg, Best tank: 26.3 mpg
- Jesus_man
- Official CCB Member

- Posts: 5988
- Joined: Thu Nov 11, 2010 9:36 am
Re: Machine shop North of Denver
Having some extra vibration isolation is a good thing.
Here is a link to Prothane's catalog. Skip down to page 13 to see the shock bushings and pick your poison.
https://prothane.com/wp-content/uploads ... -11-19.pdf
Here is a link to Prothane's catalog. Skip down to page 13 to see the shock bushings and pick your poison.
https://prothane.com/wp-content/uploads ... -11-19.pdf
1973 Bronco, 351 SEFI, Locked, discs, 35's ZF-5spd and Atlas 4spd. 235:1 Crawl Ratio. It may be ugly, but it's slow.
http://www.ucora.org
http://www.ucora.org
- landshark
- Official CCB Member

- Posts: 3942
- Joined: Thu Oct 13, 2011 11:16 pm
Re: Machine shop North of Denver
wileec wrote:Perfect Chris. Did you use it without the sleeve then? It looks lie that sleeve is 1/2 Thanks. Once I get all the pieces I will get out and test. I hope my valving is good.
no sleeve
1976 Bronco "Green, Yellow, whatever", 1969 Bronco "Red", 1972 Bronco Stocker "Kind of Blue/Grayish"