Harmonic Balancer - Super Damper - 7.074 in OD - SFI 18.1 - Steel - Black Oxide - Internal Balance - Big Block Ford - Sold as Each - Brand: ATI Performance - Part Number: 917620

Harmonic Balancer - Serpentine Super Damper - 7.074 in OD - SFI 18.1 - Aluminum / Steel - Black - Internal Balance - Big Block Ford - Sold as Each - Brand: ATI Performance - Part Number: 917630