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Re: Valve Guide Driver and Depth Gauge
#11
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JeromeSolberg
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On my experience you should really use the threaded rod method. It is not as fast but it is much less likely to damage anything.

Here

threaded rod method

Posted on: 2023/7/25 15:52
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Re: Valve Guide Driver and Depth Gauge
#12
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Owen_Dyneto
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Jerome makes an excellent point.

If you do choose to drive then down and out, a piece of wood covering the surrounding block surface and valve seat will protect against an errant hammer blow slipping off the driver and doing damage.

Posted on: 2023/7/25 16:58
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Re: Valve Guide Driver and Depth Gauge
#13
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53 Cavalier
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Quote:

JeromeSolberg wrote:
On my experience you should really use the threaded rod method. It is not as fast but it is much less likely to damage anything.

Here

threaded rod method


I think I'll take the more foolproof method over fast! Besides, it's taken me over 2 months to get to this point, it's too late to be fast! LOL

Posted on: 2023/7/25 17:04
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Re: Valve Guide Driver and Depth Gauge
#14
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53 Cavalier
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So I tried removing #1 exhaust guide tonight without any luck, other than I did manage to break off the top of the guide. It won't go down, and it won't come up. Anyone got any helpful advice/tricks to get the valve guides moving?

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Posted on: 2023/7/25 21:07
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Re: Valve Guide Driver and Depth Gauge
#15
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R H
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Find

B 7 threaded rod.. I had to use that for my dads 12 guides.. The shop have them in tight.. After market I think are bigger around.

Posted on: 2023/7/25 23:05
Riki
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Re: Valve Guide Driver and Depth Gauge
#16
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53 Cavalier
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Did you need to do anything else, or were you able to break the guides free and pull them up with the B7 threaded rod? What year of car and engine were you working on?

Posted on: 2023/7/25 23:21
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Re: Valve Guide Driver and Depth Gauge
#17
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JeromeSolberg
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So you see how I did this from this thread

valve guide extraction

I tightened the nut at the top and it pulled the valve guide up and out. The spacer at the top was large enough for the valve guide to pull through. Large washers stacked at the top and where the spacer then rested on the block.

I used standard grade 2 threaded rod. You can get hardened threaded rod from McMaster-Carr. The Grade 2 was just on the edge so you probably need stronger.

Here's that link.

link to discussion of McMaster-Carr

Posted on: 2023/7/25 23:45
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Re: Valve Guide Driver and Depth Gauge
#18
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53 Cavalier
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Quote:

JeromeSolberg wrote:
So you see how I did this from this thread

valve guide extraction

I tightened the nut at the top and it pulled the valve guide up and out. The spacer at the top was large enough for the valve guide to pull through. Large washers stacked at the top and where the spacer then rested on the block.

I used standard grade 2 threaded rod. You can get hardened threaded rod from McMaster-Carr. The Grade 2 was just on the edge so you probably need stronger.

Here's that link.

link to discussion of McMaster-Carr


Yes, I saw, but I pulled my hardware store threaded rod in two! I'll look for some better grade rod tomorrow.

Posted on: 2023/7/26 0:23
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