i have dual nozzle adapter #10 #12 #2 jets, one way check valve 4 quick connect ends for line to nozzle 75.00 shipped, rear 8.5 cover 20.00, used egr solenoid 25.00 shipped. used boost solenoid 20 shipped, used ac delco 02 sensor worked fine when pull 20 shipped, i used rear axles 50.00 shipped some minor pits on bearing area, egr valve with cover 30.00 shipped. pay pal accepted, pics available