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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.
Features:
We offer free shipping on orders over $100. Standard shipping takes 3-5 business days.
Expedited shipping options are available at checkout.

Flexible Payments
Split your purchase into easy monthly payments

Expert Service
Schedule your professional installation or repair