Michigan Motorsports Modular Ignition Coil Harness Connector - Fits Ford 4.6L 5.4L 6.8L MUSTANG COBRA SVT F150 F250 E150 Michigan Motorsports modular Ignition Coil Connector They also fit the MSD 8242, 8243, 8244 blaster Modular coils. Fits 1991-2011 Ford 4.6l, 5.4l and 6.8l Motors 6 Inches in Length