01-16 Duramax Fuel Filter Head Spacer

  • Sale
  • Regular price $14.95

Filter Head Spacer & Bolts

  • Must be used on 2011+ with the CAT Adapter or if the 1R-0749 CAT filter is used.
  • Spaces the fuel filter housing away from the engine
  • Makes filter removal & installation much easier

Fits: 2001-2016 Chevy/GMC 6.6l Duramax LB7/LLY/LBZ/LMM/LML


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