Description
Offered for the Olds engines and available in external and internal, the patented SFI ATI Super Damper™ is the only damper designed exclusively for engines that turn over 5000 rpms. Extensive dyno and on-track testing has proven the ATI Super Damper™ far superior to all other designs. 360 degree timing marks makes this ATI SFI damper easy to read when timing your engine. 3 ring elastomer, internal balance, steel hub shown here.
