Weird head gasket

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Brymck

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Hey everybody, I haven't been on here for awhile and hope you all are doing great. I have a question about the head gaskets on my 2010 GMC Yukon Denali 6.2. My question is are the gaskets supposed to be like 3 sheets riveted together or did I get bamboozled by rockauto? It's my first time in one of these engines lol.
 
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Brymck

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I got the enginetech rebuilders gasket with fire seal tech whatever the heck that is lol. I never heard of the brand and wanted to try it out
 

strutaeng

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They are probably MLS (multi layer steel?). And yes, they are riveted together. I've only used the Felpro version of them.

There's a marking that says "Front". Make sure that's towards the front end of the engine.
 
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Brymck

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Oh ok cool! This is the first time I've ever seen gaskets like this so wanted to ask before I go forward with the assembly. All I can say is you all and this site are true life savers to guys like me, thank you so much. I sure miss my small blocks lol
 

j91z28d1

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Oh ok cool! This is the first time I've ever seen gaskets like this so wanted to ask before I go forward with the assembly. All I can say is you all and this site are true life savers to guys like me, thank you so much. I sure miss my small blocks lol

they make these MLS gaskets for sbc too. I have some in my 406 made by cosmetic.

the exhaust gaskets on your kit should be MLS too. they single layer stuff isn't as good.
 

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