The housing and installation of our Ford Blaster Coil-on-Plugs are the same as the factory, but that's where the similarity ends. Inside the MSD red housing, engineers spec'd better material to assemble the primary and secondary windings. The Coil-on-Plug design puts the spark energy right out of the coil and across the plug gap to improve the combustion and output of the engine. MSD Ford Blaster Coil-On-Plug 8244 SingleImproved High RPM OperationPatented Winding Design and MaterialsDirect Bolt-In to Factory ConnectorsProduces Higher Voltage And Spark EnergyCARB Approved Legal For Use In All StatesApplications include: Continental, Mustang, Ford, Lincoln, 2004, 2003, 2002, 2001, 2000, 1999 Pit Stop USAoffers MSD Ignition Ford Blaster Coil-On-Plug 8244 at low everyday prices. Be sure to check out all of the products from MSD Ignition including MSD Ignition Parts and Accessories, MSD Ignition Coils and Accessories, MSD Coil-On-Plug Ignition Coils.