ATI Serpentine Super Damper SFI 18.1 Harmonic Balancer - 7.48 in OD - Internal Balance - GM GenV LT-Series PD600K Integrated Ignitor II electronic ignition

Integrated Ignitor II electronic ignition with variable dwell maintains peak energy throughout the entire RPM range

1967-1980 Mercury Marquis

500" long Hi-Tech 3/8" diameter pushrod handles the requirements of today's all-out race engines

thus dramatically increasing the safety level in case of collision

Single-plane race manifold

ATI Serpentine Super Damper SFI 18.1 Harmonic Balancer - 7.48 in OD - Internal Balance - GM GenV LT-Series PD600K Integrated Ignitor II electronic ignitionProduct Description: Harmonic Balancer Serpentine Super Damper 7. 480 in OD SFI 18. 1 Aluminum Steel Black Internal Balance GM GenV LT Series ATI Performance Products is a company founded on innovation, precision and service. ATI and Jim Beattie are synonymous in the field of drag racing. It is common to find ATI equipped vehicles winning races throughout the United States. However, this tremendous success didn't happen overnight. ATI Performance