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cylinder head

  1. Chevy Tahoe Forum (GMC Yukon, Cadillac Escalade)
    So, it seems my truck, 2004 5.3L Tahoe, has the infamous cracked Castech cylinder head problem on the driver's side. I've decided to replace the cylinder heads with a new cast ing --- not remanufactured (don't want to inherit the same problem again). RockAuto has a new bare cylinder casting...
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