PPE 113059524 Air Bleeder Screw (Gold) 01-16 GM 6.6L Duramax DE-K4156S Designed for mild to medium

Designed for mild to medium performance upgrades

air lockers

These 5" Rear Springs are Progressively Rated to give your Super Duty a much better ride quality as well as on and off-road performance

David Brown S1

PPE 113059524 Air Bleeder Screw (Gold) 01-16 GM 6.6L Duramax DE-K4156S Designed for mild to mediumThe 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