ATI BBC 8.074 Harmonic Damper -SFI 8704 State-of-the-art manufacturing processes reduce flow

State-of-the-art manufacturing processes reduce flow deviations between injectors to improve performance

Tray measures 21-5/8"L x 13-1/2"W and requires a separate scoop tray mount which supports the tray above the carbu-retor providing a secure mounting point for scoop

MAC-1X Helmet Air Pumper

Visor Sun Strip

ATI BBC 8.074 Harmonic Damper -SFI 8704 State-of-the-art manufacturing processes reduce flowProduct Description: Harmonic Balancer Super Damper 8. 074 in OD SFI 18. 1 Steel Black Oxide Internal Balance Big Block Chevy 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 experience.