2001-2016 GM 6.6L Duramax Air Bleeder Screw Gold Exhaust Upgrades and Parts Extruded Aluminum Housing

Extruded Aluminum Housing

(3) 5/8" ID transmission lines with AN fittings

BD Manifold and all necessary fittings for a straightForward installation

and fuel restrictions from occurring

2001-2016 GM 6.6L Duramax Air Bleeder Screw Gold Exhaust Upgrades and Parts Extruded Aluminum HousingThe damage and distortion that typically happens with plastic bleeder screws from the high under hood temperatures and routine use will no longer be a problem. Billet aluminum makes the PPE Air Bleeder Screw a lot stronger and weather resistant. The new redesign makes for quick and easy operation with either a flat head screwdriver or nut driver. The machined air channel on the threads functions to bleed air. Beware of inferior bleeder screws without