ATI Super Damper SFI 18.1 Harmonic Balancer - 7.425 in OD - Black Oxide - External Balance - Big Block Chevy NC002015A The Phantom's internal baffle /

The Phantom's internal baffle / basket controls fuel slosh and keeps the fuel pump submerged in fuel

750 in Bearing

The 6AL is also supplied with vibration mounts

They reduce internal friction allowing for increased horsepower output while maintaining their strong lubricating film protection even under the most demanding torque and extreme temperature conditions

Replacement Foot Mobile Radio Power Cable

ATI Super Damper SFI 18.1 Harmonic Balancer - 7.425 in OD - Black Oxide - External Balance - Big Block Chevy NC002015A The Phantom's internal baffle /Product Description: Harmonic Balancer Super Damper 7. 425 in OD SFI 18. 1 Steel Black Oxide External 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.