Crack Head on 502
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for what its worth....my buddy that works in the engine room at GM said they really cheapened up the heads on the Gen V and VI engines. He said the bean counters told them to thin them up until they start cracking to save money....said the extra warranty costs would be more than made up in lower manufacturing costs. I replaced mine with World Products after one engine cracked a pair after a mild overheat. The aftermarket heads weighed an honest 20 lbs more per head....maybe I should gone with the aluminum!
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Shorgasm
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08-16-2002 04:17 PM