ATI BBC 8.074 Harmonic Damper -SFI 8704 Tray measures 21-5/8"L x 13-1/2"W

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

Maintaining system pressure prevents fluid from returning to the master cylinder when the master cylinder is positioned lower than or close to the same height as the calipers or wheel cylinders

Utilizing traditional knurled-roller adjusters at all four adjustment points for the upmost in simplicity and reliability

1976-1979 Chevrolet C30

Offset base has a 1-1/2" drop and will fit carburetors with a 5-1/8" neck including Q-Jets

ATI BBC 8.074 Harmonic Damper -SFI 8704 Tray measures 21-5/8"L x 13-1/2"WProduct 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.