Description
ATI GM LS1 7.074 Harmonic Damper SFI 18.1 Certified 10000406 2008 2009 Pontiac G8 WEI7155 2008 2009 Pontiac G8 Ford Fullsize Truck 2008 10 Internal Balance The patented ATI Super Damper is the only crankshaft damper designed exclusively for high performance Chevy engines