Do I have cracked exhaust manifolds?

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dbbd1

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image.jpeg image.jpeg image.jpeg I would appreciate it if someone else would go out and check their 5.3 exhaust manifolds. On both sides, I have cracks or slits in the top part, I didn't check the underside. On both sides, the most forward and the most rearward bolt holes are solid. The other 3, in between each cylinder, on each side have a crack or factory slit going upwards from the bolts. The gaps are not consistent in size and, from just glancing at them, are not exactly regular.


Thanks.
 
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PG01

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I would appreciate it if someone else would go out and check their 5.3 exhaust manifolds. On both sides, I have cracks or slits in the top part, I didn't check the underside. On both sides, the most forward and the most rearward bolt holes are solid. The other 3, in between each cylinder, on each side have a crack or factory slit going upwards from the bolts. The gaps are not consistent in size and, from just glancing at them, are not exactly regular.

I can get pics if needed but it's pretty self-explanatory.

Thanks.
Pics of yours?

Will be easier to compare and then we can not answer you and take care if ours that may or may not be cracked....;)

I forgot, noticed it months ago on the yuk, mine has it too so no sweat bud.
 
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dbbd1

dbbd1

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Pics are in edited post #1.

Thanks.
 

Kpwweb

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Pics of yours?

Will be easier to compare and then we can not answer you and take care if ours that may or may not be cracked....;)

I forgot, noticed it months ago on the yuk, mine has it too so no sweat bud.

Yep. The cracks keep them from cracking while expanding and contracting.

:)
 

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