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Wehrli Custom Fabrication 2004.5-2010 LLY/LBZ/LMM Duramax Billet Crankcase Vent (PCV) Fitting Kit, Black Anodized - WCF100189

  • Kit includes two CNC machined billet aluminum fittings with o-ring seals.
  • 5/8" Hose Barb
  • Black anodized finish
  • Made in USA
  • No tuning required!
Availability: In Stock. Ships in 3-5 business days.
Pricing: $46.00


Replace the fragile plastic OEM fittings on the top of your 2004.5-2010 LLY/LBZ/LMM Duramax engine which are prone to damage with these high quality, black anodized, CNC machined billet aluminum fittings from WCFab. No tuning required.



Shipping Information

  • Item Requires Shipping
  • 1.0 lbs.
  • W4.0000” x H5.0000” x L4.0000”

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