2006-2010 GM 6.6L Duramax PCV Crankcase Breather Repair Fittings Set of 2 PPE " Chevy/GMC PPE LB7 Cylinder Heads also

PPE LB7 Cylinder Heads also feature cast-in fuel injector cups and solve the OEM injector cup leaking issue

5-inch lift-enough clearance to run up to a 285/70/17 tire with confidence

Pass Through Installation Bolt Design:

Lip Size 1

Retain your factory wheels by using our 0

2006-2010 GM 6.6L Duramax PCV Crankcase Breather Repair Fittings Set of 2 PPE " Chevy/GMC PPE LB7 Cylinder Heads alsoPPE Crankcase Breather Repair Fittings are made from machined billet aluminum and replace stock composite plastic fittings. Composite plastic can become brittle and fail. These fittings allow you to repair your stock breather system. These fittings are used with external filter separators to eliminate engine oil contamination of your intake system. Features: Crankcase Breather Repair Fittings Machined billet aluminum Easy install Sold As A Set of 2