Question about 2000 Cadillac DeVille

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Swap out the heads

Can you swap out the heads on the northstar?

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U can but u will probly have to time sert the block . the block strips out easly. so when doing the head swap i would go and order the block kit and have it on hand

Posted on Apr 11, 2010


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the engine is prone for metal fatigue/ warping of the heads, and stripped out head bolts, do you have documentation and service history for it?
these engines need a good mechanic to inspect and replace head bolts which strip out and need fixing. I will post a link at the bottom
once the engine is repaired correctly it should last a good long time
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its worth repairing if you have the money..


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