Wehrli Model WCF100189

Wehrli 04.5-2010 Duramax LLY/LBZ/LMM Crankcase Vent (PCV) Fitting Kit - Billet Black Anodized

• Kit includes two CNC machined billet aluminum fittings with o-ring seals.
  - 5/8" Hose Barb
  - Black anodized finish
  - Made in USA
  
  

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.