2006-2010 Duramax PCV Breather Repair Kit (114020610)

Description

Fits

Year	Make	Model	Engine
2006-2010	GM	Silverado/Sierra 2500/3500 HD	6.6L

Factory LBZ and LMM valve cover PCV fittings and lines are plastic and prone to cracking over time. This kit replaces them with CNC-machined billet aluminum fittings, SAE-grade PCV hose, and a stainless tee fitting — a straightforward upgrade that eliminates common crankcase ventilation failure points.

Features

• CNC machined billet aluminum fittings with O-rings
• SAE grade PCV hoses for excellent reliability
• Stainless steel Tee-fitting
• Heat sleeve for hose protection
• 1 Year Limited Warranty

Manufacturer Description

Specifically designed for GM 6.6L Duramax LBZ and LMM applications. This kit replaces the factory plastic valve cover breather fittings and tubing with CNC machined billet aluminum fittings and SAE PCV hoses. Stainless steel Tee-fitting and hose clamps are included.