ATI SFI 18.1 Harmonic Balancer - 7.480 in OD - Black Oxide - Internal Balance - Mopar Hemi Gen III 1142201 Up to 15 psi

Up to 15 psi

Chevrolet: C20 Suburban 75 - 84 7

Stainless steel spring maintains accurate pressure setting over time and will not rust

270 in Rectangular Port

ATI SFI 18.1 Harmonic Balancer - 7.480 in OD - Black Oxide - Internal Balance - Mopar Hemi Gen III 1142201 Up to 15 psiProduct Description: Harmonic Balancer 7. 480 in OD SFI 18. 1 Steel Black Oxide Internal Balance Mopar Hemi Gen III 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.