Bostech Fuel ISK612 Ford Pressure Regulator Seal Kit
 Application: 2003-2010 6.0L Powerstroke Diesel F250, F350, F450, F550  Parts Included:  6.0L Diesel Fuel Pressure Regulator Upgraded Blue Spring &  Key Hole Gasket  Part Number:  ISK612 Blue Spring Kit Increase Fuel Pressure By Approximately 10%  Free Shipping  Feel Free To Contact Us With  Any Questions Or Concerns At:  (850) 250-2132