ATI Performance Products Damper - 7 - St - Chevy Bb W/blower Camber Kits measure an existing lug nut

measure an existing lug nut or check your vehicle's service manual

Factory Mounting Points - Installs at original header bolt locations—no drilling or welding required

Broad Air Management CompatibilityDesigned to work with most air management systems available on the market (sold separately)

Can I reuse the connector from my old sensor

This provides better airflow and cooling

ATI Performance Products Damper - 7 - St - Chevy Bb W/blower Camber Kits measure an existing lug nutSuper Damper Harmonic Dampers 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 OEM equipment on ZZ572 GM Crate Engines Tunable, rebuildable, and extremely efficient at ALL RPM Laser engraved 360 timing marks Inner and outer shells are available in aluminum or steel, and contain a steel