01-16 Duramax PPE Air Bleeder Screw Shirts Each bolt is centerless ground

Each bolt is centerless ground to ensure the bearing surface is perpendicular to the threads creating equal load distribution

New and improved design

Rugged and dependable our XP Series is made of T409 stainless steel

Larger sway bar clamps and polyurethane bushings are included

(2) External Injector Connector Pigtail 12in Leeds

01-16 Duramax PPE Air Bleeder Screw Shirts Each bolt is centerless groundPeople 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: