PPE Diesel 113059520 2001-2016 GM 6.6L Duramax Air Bleeder Screw Black Smashed Performance intermediate pipe(s) and tailpipe are

intermediate pipe(s) and tailpipe are formed of stainless

LBZ/LMM Duramax High Pressure Injection Line (Number 1 and Number 8)

and transmission cooler kit

Holds Approximately 4

and saves 3 hours of installation time and labor over mechanical kits with factory plug connectors

PPE Diesel 113059520 2001-2016 GM 6.6L Duramax Air Bleeder Screw Black Smashed Performance intermediate pipe(s) and tailpipe areThe 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