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05-09-2019, 07:47 PM
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#1 |
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Senior Member
 
Join Date: Jun 2005
Location: Winona Lake, IN
Posts: 6,414
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How do you remove UCA stud?
Like the title says. Or can this be replaced? I thought the bushing was completely shot and that is why the upper control arm was loose. Then I found this...
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70 C/10 SWB 402/TH400/3.73 "The Needy Beast" 200,000 Mile Club Disc Brake Club Owner installed options: Front Sway Bar Power Steering Power Brakes Cigar Lighter Courtesy Lights Deluxe Side Markers Wiper Delay Sliding Rear Window Power Windows Power Locks Sniper EFI 2015 Silverado 1500 LS 4.3/6L80/3.23 lowered 2" front & rear Last edited by 70STOVEBOLT; 05-10-2019 at 08:06 AM. |
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05-09-2019, 09:02 PM
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#2 |
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Post Whore
Join Date: Feb 2016
Location: Portland Oregon
Posts: 11,350
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Re: How do you remove UCA stud?
They can be replaced. They are like a wheel stud with a splined area under the head to prevent them from turning when the nut is loose. I don't know the part number but it should be available at NAPA or a Dorman vendor. Do a search here or on the interweb and you will find it. To remove put a nut on it and thread it down flush with the end of the stud and use a nice sized drift hit it with a BFH. Not too hard and it will drive out. Make sure the truck is secure on it's jack stands so it won't fall off the jack when you hit it. Not that I ever did that.
Photo courtesy of Hotchkiss.
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Thanks to Bob and Jeanie and everyone else at Superior Performance for all their great help.  RIP Bob Parks. 1967 Burban (the WMB),1988 S10 Blazer (the Stink10 II),1969 GTO (the Goat), 1970 Javelin, 1952 F2 Ford OHC six 4X4, 29 Model A, 72 Firebird (the DBP Bird). 85 Alfa Romeo If it breaks I didn't want it in the first place The WMB repair thread http://67-72chevytrucks.com/vboard/s...d.php?t=698377 |
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05-10-2019, 05:25 PM
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#3 |
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Senior Member
Join Date: Jun 2005
Location: Winona Lake, IN
Posts: 6,414
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Re: How do you remove UCA stud?
Nothing from NAPA or Dorman. It looks like LMC offers it but I would rather have a good used original than their junk.
__________________
70 C/10 SWB 402/TH400/3.73 "The Needy Beast" 200,000 Mile Club Disc Brake Club Owner installed options: Front Sway Bar Power Steering Power Brakes Cigar Lighter Courtesy Lights Deluxe Side Markers Wiper Delay Sliding Rear Window Power Windows Power Locks Sniper EFI 2015 Silverado 1500 LS 4.3/6L80/3.23 lowered 2" front & rear |
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05-10-2019, 05:32 PM
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#4 |
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Registered User
Join Date: Jul 2012
Location: Whitehorse yukon
Posts: 1,218
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Re: How do you remove UCA stud?
Try Chevy as well and try alternate years like calling it a 76
I have had to do that with brake parts over the years |
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05-10-2019, 05:49 PM
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#5 |
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Registered User
Join Date: Jul 2012
Location: Whitehorse yukon
Posts: 1,218
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Re: How do you remove UCA stud?
GM # 6263840 - BOLT -RND HD SER SHANK -SPL part number for Nappa or Orilly to cross reference
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05-13-2019, 08:33 AM
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#6 |
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Senior Member
Join Date: Jun 2005
Location: Winona Lake, IN
Posts: 6,414
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Re: How do you remove UCA stud?
Thank you everyone for the replies. I got a used one coming from a board member.
__________________
70 C/10 SWB 402/TH400/3.73 "The Needy Beast" 200,000 Mile Club Disc Brake Club Owner installed options: Front Sway Bar Power Steering Power Brakes Cigar Lighter Courtesy Lights Deluxe Side Markers Wiper Delay Sliding Rear Window Power Windows Power Locks Sniper EFI 2015 Silverado 1500 LS 4.3/6L80/3.23 lowered 2" front & rear |
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