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Best engine gasket set?

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Old Jun 10, 2014 | 11:55 PM
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Default Best engine gasket set?

So, this will be the 2nd time needing to replace the engine gaskets after developing a leak. The head gaskets seem to be letting coolant through allowing it into the oil, and leaking out of the engine.

What would be the best gasket set to use? I have a 68 with a 350 (69-010) block bored 0.60. THANKS!

I need it to be running good again as I'm now prepping to sell it. I finally got the bodywork done and re-painted back to original and it is lookin sweet!
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Old Jun 11, 2014 | 09:29 AM
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No head gasket can cure warped heads. So you need to consider having the heads flat milled. The best IMO is the new Felpro 4.100 MLS I got mine from summit racing.

Did you also use sealant on the head bolts into the water jacket?
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Old Jun 11, 2014 | 10:21 AM
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Originally Posted by gkull
No head gasket can cure warped heads. So you need to consider having the heads flat milled. The best IMO is the new Felpro 4.100 MLS I got mine from summit racing.

Did you also use sealant on the head bolts into the water jacket?
Thanks. I don't believe sealant was not put on the bolts. What type would be best? The block and heads were all done at a machine shop prior to re-build, so I'm confident that they are good surfaces.

I also have oil sitting on my intake bolts, as I know I didn't place sealant on those thus that issue as well.
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Old Jun 11, 2014 | 10:58 AM
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I've used both permatex 300 and #2

http://www.permatex.com/products-2/p...sealant-detail
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Old Jun 11, 2014 | 06:57 PM
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http://www.summitracing.com/parts/fe...make/chevrolet
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Old Jun 11, 2014 | 11:24 PM
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Originally Posted by bwellisley
Thanks. I don't believe sealant was not put on the bolts. What type would be best? The block and heads were all done at a machine shop prior to re-build, so I'm confident that they are good surfaces.

I also have oil sitting on my intake bolts, as I know I didn't place sealant on those thus that issue as well.
You don't believe that sealant was not put on the bolts? I'd be lying if I didn't say that I can't not believe it's not untrue that this is not a little bit non-confusing.

Is there sealant on the bolts, or not?!?!

BTW, that's a sweeeeeet looking 'vette! Why are you selling it?

Scott
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Old Jun 12, 2014 | 08:46 AM
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Detroit gasket set. Anything with a composite/steel layer head gasket.
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Old Jun 12, 2014 | 09:31 AM
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Originally Posted by scottyp99
You don't believe that sealant was not put on the bolts? I'd be lying if I didn't say that I can't not believe it's not untrue that this is not a little bit non-confusing.

Is there sealant on the bolts, or not?!?!

BTW, that's a sweeeeeet looking 'vette! Why are you selling it?

Scott
LOL, double negative!

I wasn't advised about sealant for head bolts, only intake bolts which wasn't done either...

Family of 4, changing priorities, life gets in the way of a "fun" car...
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Old Jun 12, 2014 | 06:11 PM
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Originally Posted by bwellisley
LOL, double negative!

I wasn't advised about sealant for head bolts, only intake bolts which wasn't done either...

Family of 4, changing priorities, life gets in the way of a "fun" car...
First rule of 'vette club: Don't let life get in the way of enjoying your 'vette.

Second rule of 'vette club: SERIOUSLY, DON'T LET LIFE GET IN THE WAY OF ENJOYING YOUR 'VETTE!!!!!!

Scott
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Old Jun 18, 2014 | 10:35 AM
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Originally Posted by scottyp99
First rule of 'vette club: Don't let life get in the way of enjoying your 'vette.

Second rule of 'vette club: SERIOUSLY, DON'T LET LIFE GET IN THE WAY OF ENJOYING YOUR 'VETTE!!!!!!

Scott
LOL...yes


OK, so I pulled off the intake manifold....it appears that the leak is here at this point as the gasket was soaked between the ports. i'm thinking i should take this opportunity to replace the intake manifold with a correct one, as it currently has a torkerII edelbrock

i've seen a couple on ebay...just worried about the surface mating, as this may be the ultimate issue here...? how can i prevent this from happening again? this was the same issue as before (no signs of issues with cylinder head gaskets) the other benefit to a replacement would be to have a proper oil fill tube rather than having to fill through the valve cover!

Last edited by bwellisley; Jun 18, 2014 at 10:37 AM.
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