ATI Serpentine SFI 18.1 Super Damper - 7.480 in OD - Black - Internal Balance - GM LS-Series 917266 Radio Jumper Cable Required for 289-302 V8's and

Required for 289-302 V8's and 1967-69 AMC

Standard warranty conditions do not apply to this fan

Harmonic Balancer Shell

High Flow Runners

The Penske 38 Gram Bump Rubber is softer than the 32 Gram Bump Rubber

ATI Serpentine SFI 18.1 Super Damper - 7.480 in OD - Black - Internal Balance - GM LS-Series 917266 Radio Jumper Cable Required for 289-302 V8's andProduct 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