Question about 1999 Chevrolet Blazer

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1999 S10 blazer 4.3. need to replace lower intake gaskets. went and bought the kit and the kit has upper and lower intake gaskets with it. do i need to replace them all?? the kit also came with gasket silicone, i dont want to use this on the lower gaskets do i?? any tips or tricks on doing this job

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If your going to replace the lower intake and the set came with the upper why not replace it, your removing it any way.the silicone you need to used it at the 4 corners where the heads meet the engine block or you will have leaks.

Posted on Feb 02, 2010

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