People know that billet aluminum is a lot tougher than plastic. That toughness means fewer problems over time. So replace your fragile plastic, factory air bleeder screw with the longer-lasting billet aluminum PPE Air Bleeder Screw.
The damage and distortion happens naturally with a plastic screw from routine servicing will no longer be a problem because PPEs Air Bleeder Screw features billet aluminum construction and a Nitrile O-ring seal.
Features:
- Air Bleeder Screw - Black (513081100)
- Machined air channel on threads to bleed air (Beware of imitation bleeder screws without an air channel)
- Billet Aluminum
- Bio diesel compatible Nitrile O-ring
- Sold Individually
Applications:
- 2001-2016 GM 6.6L Duramax Engine
