Harmonic Balancers
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ATI Serpentine Super Damper GM LS9 ZR1 Corvette Harmonic Balancer 14% OD 11 & 6 Rib 918624
ATI Performance Products
$543.65ATI Serpentine Super Damper GM LS9 ZR1 Corvette Harmonic Balancer 14% OD 11 & 6 Rib 918624 * Non-removeable A/C Pulley - OEM Diameter The patented ATI Super Damper is the only crankshaft damper designed exclusively for high performance Chevy...918624$543.65 -
ATI Super Damper GM LS Harmonic Balancer 2012-15 COPO Camaro 6 & 4 Rib 918427
ATI Performance Products
$437.39ATI Super Damper GM LS Harmonic Balancer 2012-15 COPO Camaro 6 & 4 Rib 918427 * Designed for the 350, 396, and 427 c.i.d. GM LS-based COPO Camaro crate engine. * Can be built with a smooth shell assembly #918850 and titanium bolts The...918427$437.39 -
ATI Super Damper GM LS1 SB Harmonic Balancer 1.483" Crank 917777
ATI Performance Products
$370.95ATI Super Damper GM LS1 SB Harmonic Balancer 1.483" Crank 917777 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...917777$370.95 -
ATI Super Damper GM LS1/LS2/LS6 GTO Harmonic Balancer 10 & 4 Rib 917347X
ATI Performance Products
$513.82ATI Super Damper GM LS1/LS2/LS6 GTO Harmonic Balancer 10 & 4 Rib 917347X The patented ATI Super Damper is the only crankshaft damper designed exclusively for high performance Chevy engines. Eliminates torsional crankshaft vibrations Exceeds SFI...917347X$513.82 -
ATI Super Damper GM LS3/LS Truck Harmonic Balancer 4% OD 8/4 Rib 917285
ATI Performance Products
$513.82ATI Super Damper GM LS3/LS Truck Harmonic Balancer 4% OD 8/4 Rib 917285 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...917285$513.82 -
ATI Super Damper GM LS3/LS Truck Harmonic Balancer 6% OD 10 Rib w/ AC 918625
ATI Performance Products
$543.65ATI Super Damper GM LS3/LS Truck Harmonic Balancer 6% OD 10 Rib w/ AC 918625 The patented ATI Super Damper is the only crankshaft damper designed exclusively for high performance Chevy engines. Eliminates torsional crankshaft vibrations Exceeds SFI...918625$543.65 -
ATI Super Damper LSA CTS-V/ZL1 Harmonic Balancer 6 Rib w/No AC 918859
ATI Performance Products
$454.80ATI Super Damper LSA CTS-V/ZL1 Harmonic Balancer 6 Rib w/No AC 918859 No supercharger pulley supplied. Pulleys available in the option set The patented ATI Super Damper is the only crankshaft damper designed exclusively for high performance Chevy...918859$454.80 -
Fluidampr GM LS1/LS2/LS6 Corvette CTS-V Harmonic Balancer 620131
Fluidampr
$378.25Fluidampr GM LS1/LS2/LS6 Corvette CTS-V Harmonic Balancer 620131 Fluidampr is a torsional vibration damper. Its function is to provide durability by controlling destructive torsional vibration. A side benefit to vibration...620131$378.25 -
Fluidampr GM LS1/LS2/LS6 F-Body GTO Harmonic Balancer 620121
Fluidampr
$378.25Fluidampr GM LS1/LS2/LS6 F-Body GTO Harmonic Balancer 620121 Fluidampr is a torsional vibration damper. Its function is to provide durability by controlling destructive torsional vibration. A side benefit to vibration control...620121$378.25 -
ATI Serpentine Super Damper GM Gen V L84/L87 Harmonic Balancer 4+3 Rib 917306
ATI Performance Products
$452.88ATI Serpentine Super Damper GM Gen V L84/L87 Harmonic Balancer 4+3 Rib 917306 The patented ATI Super Damper is the only crankshaft damper designed exclusively for high performance Chevy engines. Eliminates torsional crankshaft vibrations Exceeds SFI...917306$452.88 -
ATI Serpentine Super Damper GM LS Corvette/G8 Harmonic Balancer 6 Rib 917247
ATI Performance Products
$437.39ATI Serpentine Super Damper GM LS Corvette/G8 Harmonic Balancer 6 Rib 917247 *Requires shorter serpentine belt. Goodyear pt #4060785 for accessories & 4040405 for AC. *Contains 40 durometer rubber. Not for full race engines. Specify 66 rubber...917247$437.39 -
ATI Serpentine Super Damper GM LS Harmonic Balancer 2016+ COPO Camaro Crate 5.6% OD 10 & 4 Rib 918327-16
ATI Performance Products
$543.65ATI Serpentine Super Damper GM LS Harmonic Balancer 2016+ COPO Camaro Crate 5.6% OD 10 & 4 Rib 918327-16 * Designed for 2016 GM COPO 327 and 350 supercharged crate engine. The patented ATI Super Damper is the only crankshaft damper designed...918327-16$543.65