Quick view Edelbrock Edelbrock Harmonic Damper Ford 5 0L Coyote 7-3/4In 8-Rib - 15819 Compare $1,173.99 This is a factory style overdrive damper for the Ford 5.0L Coyote engine. It features a 7.75" diameter 8-rib design that delivers maximum traction and stability in supercharged applications. Can also be used with 6-rib applications. It's an ideal... Add to Cart Add to Cart