ATI Super Damper SFI 18.1 Harmonic Balancer - 7.425 in OD - Black Oxide - External Balance - Big Block Chevy NC002015A The #29087 (manifold only) can

The #29087 (manifold only) can be used on LS2 applications when matched with MSD's #6012 LS2 ignition controller (available through MSD ® Performance)

The 6AL is also supplied with vibration mounts

Pre 1995 Electric Water Temperature Gauges

It is designed to work in-line

All tubing comes in 5' lengthsPatriot Exhaust products continue to offer the best value for the dollar of any brand in the industry

ATI Super Damper SFI 18.1 Harmonic Balancer - 7.425 in OD - Black Oxide - External Balance - Big Block Chevy NC002015A The #29087 (manifold only) canProduct Description: Harmonic Balancer Super Damper 7. 425 in OD SFI 18. 1 Steel Black Oxide External Balance Big 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 experience.