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Old 05-09-2019, 07:47 PM   #1
70STOVEBOLT
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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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Last edited by 70STOVEBOLT; 05-10-2019 at 08:06 AM.
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Old 05-09-2019, 09:02 PM   #2
HO455
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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.
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Old 05-10-2019, 05:25 PM   #3
70STOVEBOLT
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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.
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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
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Old 05-10-2019, 05:32 PM   #4
gmc684x4
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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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Old 05-10-2019, 05:49 PM   #5
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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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Old 05-13-2019, 08:33 AM   #6
70STOVEBOLT
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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.
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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
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