You can buy just the center hub.
Part No __ Pulley Face
916663 __ 2.190" comes with Damper #917127E for gear drive, Indy Al timing cover, Jesel belt drive
916661 __ 1.630" comes with Damper #917470E for stock pulley alignment

The only thing I am not sure, is that since 917127E has 3 elastomer rings and 917470E only has 2; will it work with the shorter hub distance?


ATISuperDamper917475E_dims3.jpgATI_SuperDamper_table.JPG
1993 Daytona, 5.50 at 130mph (1/8) 1.19 sixty ft (PG). Link to 572 B1 - Part 1