Flakes of rust inside freeze plugs

surferguy001

Seaman
Joined
Feb 12, 2010
Messages
70
Its been several years since i have posted here or worked in rebuilding my Chevy 350, but i gound some time today to get the last pueces if the engine stripped off. I took the freeze plugs out too because i was going to have the blocked boiled and cleaned to remove the small patcges if rust. When i removed the freeze plugs there were literally flakes of rust looking stuff falling out. I am not sure if the block is still good now; what do you guys think.

I forgot how to upload photos so if someone can remind me how i will post of photo.

Thanks all
 

cr2k

Captain
Joined
Mar 19, 2009
Messages
3,730
Re: Flakes of rust inside freeze plugs

Fine, you will always find this.
 

MarkSee

Lieutenant Junior Grade
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Sep 10, 2010
Messages
1,172
Re: Flakes of rust inside freeze plugs

I forgot how to upload photos so if someone can remind me how i will post of photo

For a fellow SoCal guy, of course.

Click on the 'go advanced' button then look for the 'paper clip' icon which is just to the right of the smiley face;it should say 'attachments'. Click on that.

Then in the next window up at the top right you will see the 'add files'; click on that.

Then click on 'select files' then browse to the location of the file. There are limits on size of the files.

Mark
 

surferguy001

Seaman
Joined
Feb 12, 2010
Messages
70
Re: Flakes of rust inside freeze plugs

Mark, your from the IE! I forgot to change my location, I'm in Woodcrest which is just down the street from you!
 

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MarkSee

Lieutenant Junior Grade
Joined
Sep 10, 2010
Messages
1,172
Re: Flakes of rust inside freeze plugs

91 @ Serfas Club is my area. We've been here since '92; wife lived out this way since late 70's.

I'm not an engine guy so can't comment on the picture but nice to have a new IBOATS neighbor.

Mark
 

achris

More fish than mountain goat
Joined
May 19, 2004
Messages
27,468
Re: Flakes of rust inside freeze plugs

You're in California, I assume you use the boat in the Pacific. That rust is normal for a saltwater engine....
 

Fun Times

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Staff member
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May 16, 2009
Messages
9,124
Re: Flakes of rust inside freeze plugs

91 @ Serfas Club is my area. We've been here since '92; wife lived out this way since late 70's.

but nice to have a new IBOATS neighbor.

Mark

Mark, your from the IE! I forgot to change my location, I'm in Woodcrest which is just down the street from you!
Howdy IE neighbors, I'm in the Moreno valley area myself!:)

Mark, i'm betting you must eat out a lot since you're so close to In-N-Out Burger.:D
 

Bondo

Moderator
Staff member
Joined
Apr 17, 2002
Messages
71,095
Re: Flakes of rust inside freeze plugs

Its been several years since i have posted here or worked in rebuilding my Chevy 350, but i gound some time today to get the last pueces if the engine stripped off. I took the freeze plugs out too because i was going to have the blocked boiled and cleaned to remove the small patcges if rust. When i removed the freeze plugs there were literally flakes of rust looking stuff falling out. I am not sure if the block is still good now; what do you guys think.

I forgot how to upload photos so if someone can remind me how i will post of photo.

Thanks all

Ayuh,... It's completely Normal...
 

MarkSee

Lieutenant Junior Grade
Joined
Sep 10, 2010
Messages
1,172
Re: Flakes of rust inside freeze plugs

Howdy IE neighbors, I'm in the Moreno valley area myself!:)
Mark, i'm betting you must eat out a lot since you're so close to In-N-Out Burger.:D

Lake Perris is your backyard pond?

I-N-O does sound good right now...animal style fries....and it's only 5:40 in the morning.........

Mark
 

gm280

Supreme Mariner
Joined
Jun 26, 2011
Messages
14,605
Re: Flakes of rust inside freeze plugs

Totally normal. Considering the thickness of cast blocks, there is still lots of good material in that engine. Have it boiled out and rebuild...
 
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