ATI Super Damper SFI 18.1 Harmonic Balancer - 7.074 in OD - Black Oxide - Internal Balance - Big Block Chevy 917060 1AA0220BG1T RPM Air-Gap 2-R

RPM Air-Gap 2-R

Welded Pickup

Data Acquisition available when used with MSD Power Grid

The full black version features black suede

ATI Super Damper SFI 18.1 Harmonic Balancer - 7.074 in OD - Black Oxide - Internal Balance - Big Block Chevy 917060 1AA0220BG1T RPM Air-Gap 2-RThe patented ATI Super Damper is the only crankshaft damper designed exclusively for high performance Chrysler, Dodge and Mopar Engines including the new HEMI! Whether you race or just drive on the street, ATI's harmonic balancers are the perfect choice. ATI Shell Assembly 3 Ring Aluminum 917030 ATI BB Chevy 7" Harmonic Damper SFI 917060 Super Damper Harmonic Balancer Internal Balance Steel Black Chevrolet 396 402 427 ATI Performance Products is a