ATI Super Damper SFI-18.1 Harmonic Balancer - Undersized - 6.325 in OD - Internal Balance - Black - Small Block Chevy R10003 7/16-24 in Inverted Flare Male

7/16-24 in Inverted Flare Male

Will clear multiple carbs

the K1 FLEX Tech Layers are quickly becoming the top choice of racing underwear throughout all forms of racing

Reamer may be used in a drill with a 1/2" chuck by removing the T-handle

1963-1970 Buick Wildcat

ATI Super Damper SFI-18.1 Harmonic Balancer - Undersized - 6.325 in OD - Internal Balance - Black - Small Block Chevy R10003 7/16-24 in Inverted Flare MaleProduct Description: Harmonic Balancer Super Damper Undersized 6. 325 in OD SFI 18. 1 Internal Balance Steel Black Paint Small 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