ATI GM LS3 7.480 Harmonic Damper - SFI R060002YXL Baseplate screws and idle mixture

Baseplate screws and idle mixture screws

Taking the basics of what the GF545 was and combining it with our focus on quality and comfort

020 in Head

Black / Red

ATI GM LS3 7.480 Harmonic Damper - SFI R060002YXL Baseplate screws and idle mixtureThe patented ATI Super Damper is the only crankshaft damper designed exclusively for high performance Chevy engines. ATI GM LS3 7. 480 Harmonic Damper SFI 918635 Super Damper Harmonic Balancer Internal Balance Aluminum Steel Black Chevrolet Pontiac 6. 2L 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