ATI Serpentine Super Damper Harmonic Balancer - 7.500" OD - SFI 18.1 - Aluminum / Steel - Black - Internal Balance - GM LS-Series 20193 Extended length bumper features a

Extended length bumper features a 1-1/2" main tube with a 1-1/4" upper hoop that can be easily removed and reinstalled when fabricating a nose

Dodge Cummins 2003-07

1979-1979 Pontiac Sunbird

1953-1958 Buick Super

noise reducing chin curtain

ATI Serpentine Super Damper Harmonic Balancer - 7.500" OD - SFI 18.1 - Aluminum / Steel - Black - Internal Balance - GM LS-Series 20193 Extended length bumper features aProduct Description: Harmonic Balancer Serpentine Super Damper 7. 480 in OD SFI 18. 1 Aluminum Steel Black Internal Balance GM LS Series Sold Individually ATI Performance Products is a company founded on innovation, precision and service. ATI harmonic Super Dampers add horsepower and torque to race, street and truck engines. ATI Performance Products is the creation of over 40 years of Transmission and performance component manufacturing and racing