ATI Super Harmonic Damper, Street version. RB26DETT Part: 918598Note:  P/S, A/C, Alt   Up to 500HPThe patented ATI Super Damper is the only damper designed exclusively for high performance engines.*         Eliminates torsional crankshaft vibrations*         Exceeds SFI 18.1 specs*         Laser en ...mere

ATI Super Harmonic Damper, Race version. RB26DETT Part: 918598Note:  P/S, A/C, Alt   Up to 1000HPThe patented ATI Super Damper is the only damper designed exclusively for high performance engines.*         Eliminates torsional crankshaft vibrations*         Exceeds SFI 18.1 specs*         Laser eng ...mere

Damper Crank Bolts

These Super Damper standard harmonic balancers from ATI are specifically designed for high-rpm engines. Their proven elastomer is designed and tuned to eliminate harmful crankshaft harmonics that cause parasitic horsepower loss. They are actually two dampers in one--a 4 in. diameter inner damper and a 6 3/8 in., 7 in., or 8 in. diameter outer damper in two shells that bolt to the crank hub. These dampers are engineered to all but eliminate worn parts and timing problems. They're tunable in the field, rebuildable, and extremely efficient at all rpm.

Harmonic Balancer, Super Damper, Internal Balance, Aluminum/Steel, Black, Cadillac, LS-A, Each

 

 

Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Steel, Black, Toyota, 3.0L, Each