2011-2016 Duramax LML Turbo Drain Return Line Gaskets - AC Delco

Looking to replace the gaskets on your 2011-2016 Duramax LML oil return/drain line off the turbo and down to the engine block? We stock these gaskets and sell them in a set (upper and lower) or individuals. 
 
Turbo (Upper gasket) to drain line
Block (Lower gasket) to drain line