DHD 007-0086 Duramax PCV Fitting Set for 5/8 Hose 2004.5-2010

Replace your trucks brittle plastic crankcase vent assembly (GM 97357033) with these billet pieces from DHD. Converting your truck to billet fittings and rubber hose will eliminate the oily leaks prevalent with the OE vent system. Works with PPE 114028000.

Our valve cover fittings are machined out of a single piece of aluminum stock and have a pre-installed o-ring for a 100% seal-tight fitment. These fittings are our standard hose barbed end.

Fitment:

LLY, LBZ, LMM

2004.5-2010

Includes:

Machined PCV fittings w/O-rings(2)

Note:

Venting your engine properly is imperative to engine performance and longevity. Venting your crankcase vapors in any manor that does not replicate the OE system may be viewed by the EPA as a violation.