Patented ATI Super Damper standard harmonic balancers are the only crankshaft dampers designed exclusively for high performance engines. Inner and outer shells are available in aluminum or steel, and contain a steel inertia weight. The inertia weights have six (2-ring design) or eight (3-ring design) computer-machined grooves to retain the proper durometer O-rings (dyno tested for each application). Whether you race or just drive on the street, ATI harmonic balancers are the perfect choice.Features include:* Eliminates torsional crankshaft vibrations* Exceeds SFI 18.1 specs* Black zinc chromate finished* OEM equipment on a variety of crate engines* Tunable, rebuildable, and extremely efficient at all rpm* Laser-engraved 360 degree timing marks* Supercharger and power steering drive pulleys available for some applications

More From This Category

Trick Flow Harmonic Balancer Spacers, For Ford, For Lincoln, For Mercury, 5.0L, Kit

Trick Flow Harmonic Balancer Spacers, For Ford, For Lincoln, For Mercury, 5.0L, Kit

$37.72

View
Pro Race Harmonic Damper/Balancer Pro-Street, Internal Balance Chrysler V8 ,383-440 Including Hemi, Each

Pro Race Harmonic Damper/Balancer Pro-Street, Internal Balance Chrysler V8 ,383-440 Including Hemi, Each

$206.95

View
PowerBond Race Series 7.24in. Steel Harmonic Balancer BB Chrysler 440 V8 Internal Balance, Each

PowerBond Race Series 7.24in. Steel Harmonic Balancer BB Chrysler 440 V8 Internal Balance, Each

$355.08

View
ATI Performance Products Harmonic Balancer, Super Damper, 7.074 In. Dia., Aluminium, For Honda F20 F22, Race, 6 Groove Rear Aluminum Pulley, 10% Under

ATI Performance Products Harmonic Balancer, Super Damper, 7.074 In. Dia., Aluminium, For Honda F20 F22, Race, 6 Groove Rear Aluminum Pulley, 10% Under

$762.62

View
HYUNDAI SONATA V6 3.0L 7/93 ON HARMONIC BALANCER

HYUNDAI SONATA V6 3.0L 7/93 ON HARMONIC BALANCER

$188.49

View