ATI Harmonic Balancer – 5th Gen SS LS3/L99
$414.58 – $462.49
The patented ATI Super Damper is the only crankshaft damper designed exclusively for high performance Chevy engines.
- Eliminates torsional crankshaft vibrations
- Exceeds SFI 18.1 specs
- Black zinc chromate finished
- Tunable, rebuildable, and extremely efficient at ALL RPM
- Laser engraved 360° timing marks
FLAT RATE shipping on all orders under $500. FREE shipping on all orders over $500.