Generation IV Internal Engine - Schrader Valve for LS2 Rail

Ok, the LS2 rail I have...The last owner removed the valve and put an adapter on the pressure port for a pressure guage.

I want to put the stock valve back in there.

Does anyone know the part # and/or where to get one?

Thanks,

Nobody has a clue huh??

Cap 25532662
Description: Fuel Press Serv Vlv (Incls 522) (Cap For Pressure Test Schrader Valve) (Acdelco #214-1044)

Valve 12574525
Description: Fuel Press Serv (Schrader Valve Less Cap)

http://i2.photobucket.com/albums/y20/PerthPurplePenguin/car%20parts/040517GM03-350.jpg

Thank you very much!!! Do you know if its the same valve in the LS1 rail? Is there a suitable sub part number for like Autozone?

Don't know.
Part number is different for LS1.
2004 GTO LS1
http://gmoem.com/pontiac/2004/gto_2004-2006/fuel_system_exhaust_emission_system/2004_nbsp_v_fuel_injector_rail_nbsp_2v03_001.html
1998-2002 Firebird LS1
http://gmoem.com/pontiac/2001/firebird_formula_1993-2002/fuel_system_exhaust_emission_system/1998_2002_nbsp_f_fuel_injector_rail_ls157g_nbsp_gm 03_324.html
1999-2004 Corvette LS1
http://gmoem.com/chevrolet/1999/corvette_1997-2004/fuel_system_exhaust_emission_system/1999_2004_nbsp_y_fuel_injector_rail_ls157g_nbsp_gm 03_352.html