2004 GMC Sierra 2500 HD equipped with 6.0L V8 Gas OHV, 6.0L V8 CNG OHV
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Improved Design Follow Instructions Exactly to Avoid Leaks Must Use Dorman 635-000 Installation Tool or Equivalent
2004 GMC Sierra 2500 HD equipped with 6.0L V8 Gas OHV, 6.0L V8 CNG OHV
Improved Design Follow Instructions Exactly to Avoid Leaks Must Use Dorman 635-000 Installation Tool or Equivalent