Add to Cart Quick view LS1/LS6 7-1/2 Harmonic Damper - SFI FLUIDAMPR MSRP: Now: $492.15 Was: Harmonic Balancer - 7.500 in OD - Steel - Black Zinc - Internal Balance - GM LS-Series - Each FLU740121
Add to Cart Quick view LS1 6.78 Harmonic Damper SFI 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 ATI917279
Add to Cart Quick view LS1 6.78 Harmonic Damper - SFI 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 ATI917278
Add to Cart Quick view LS1 7.425 Harmonic Damper - SFI ATI PERFORMANCE MSRP: Now: $519.99 Was: Harmonic Balancer - Serpentine Super Damper - 7.425 in OD - SFI 18.1 - Steel - Black - Internal Balance - Small Block Chevy - Each ATI917345
Add to Cart Quick view LS1 7.480 Harmonic Damper - SFI ATI PERFORMANCE MSRP: Now: $499.99 Was: Harmonic Balancer - Serpentine Super Damper - 7.480 in OD - SFI 18.1 - AC Pulley - Steel - Black - Internal Balance - GM LS-Series - Each ATI917242