Description Description Harmonic Balancer - Super Damper - 6.780 in OD - SFI 18.1 - Aluminum / Steel - Black - Internal Balance - GM LS-Series - Each View AllClose
Add to Cart Quick view LS1 6.78 Harmonic Damper - SFI (ATI917278) ATI PERFORMANCE MSRP: Now: $446.99 Was: Harmonic Balancer - Serpentine Super Damper - 6.780 in OD - SFI 18.1 - AC Pulley - Aluminum / Steel - Black - Internal Balance - GM LS-Series - Each
Add to Cart Quick view LS1 6.78 Harmonic Damper SFI (ATI917279) ATI PERFORMANCE MSRP: Now: $404.99 Was: Harmonic Balancer - Serpentine Super Damper - 6.780 in OD - SFI 18.1 - AC Pulley - Aluminum / Steel - Black - Internal Balance - Small Block Chevy - Each
Add to Cart Quick view Harmonic Balancer SFI GM LS1/LS2 7.480 Dia (ATI918852) ATI PERFORMANCE MSRP: Now: $458.99 Was: Harmonic Balancer - Serpentine Super Damper - 7.480 in OD - SFI 18.1 - Aluminum - Black Paint - Internal Balance - GM LS-Series - Each
Add to Cart Quick view LS1/LS2 7.425 Harmonic Damper - SFI (ATI918853) ATI PERFORMANCE MSRP: Now: $526.38 Was: Harmonic Balancer - Supercharged Super Damper - 7.425 in OD - SFI 18.1 - Steel - Black - Internal Balance - GM LS-Series - Each
Add to Cart Quick view LS1/LS2 7.425 Harmonic Damper - SFI (ATI917286) ATI PERFORMANCE MSRP: Now: $528.99 Was: Harmonic Balancer - Serpentine Super Damper - 7.425 in OD - SFI 18.1 - AC Pulley - Steel - Black - Internal Balance - GM LS-Series - Each