7105, R1148. Fit for Ford 390, 406, 410, 427 & 428ci FE V8’s. Intake Style: Dual Plane. Dual Plane Design, Balanced Performance. Intake Height: 4.89" Front - 6.06"Rear. We focus on providing a wide range of high-quality auto and motorcycle parts products to the majority of auto and motorcycle enthusiasts and professional repairers in the United States.