5.3 head change

By supertech1979
September 21, 2016 in Ask A GM Technician

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supertech1979

Posted September 21, 2016

I'll start by saying that I am not an engine guy. I have a 2005 Tahoe with the 5.3L and castech heads. These heads are defective by design and have change to buy a 2004 5.3L head set for cheap. How can I ensure that they will fit my 5.3?

Thanks in advance.

Nathan

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