Mechanics

CADILLAC DEVILLE ENGINE PROBLEM

1976 Cadillac Deville

Engine Performance problem
1976 Cadillac Deville V8 Two Wheel Drive Automatic

i have a 500 cadillac engine. I changed the heads and put on 472 heads. The engine will run for a while, thrn the rocker arm pivots breaks. I replaced all of them new because I thought they were old and fragile but it continues to happen.
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Chad hart
November 24, 2008.



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