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ATI Performance Products | SKU:
ATI-917211
ATI GM LS1 7.074 Harmonic Damper - SFI 18.1 Certified
DAMPER - 7.074 - AL - CHEVY LS1/2/3/6/76 - GEN 3 LT1/4 - GEN 3/4 VORTEC TRUCK - SMOOTH - BBC C'BORE FRONT - 2.335 LENGTH - SBC KEY LOCATION - 3RG
Regular price
$994.80 NZD
+ GST
Unit price
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Unavailable
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ATI GM LS1 7.074 Harmonic Damper - SFI 18.1 Certified is not in stock at Fast Lane Spares and will ship direct from supplier.
⚠ Special Order Item — ships direct from supplier. No returns, exchanges, or cancellations once processed. Please allow 7–20 days shipping.
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Description
Description
DAMPER - 7.074 - AL - CHEVY LS1/2/3/6/76 - GEN 3 LT1/4 - GEN 3/4 VORTEC TRUCK - SMOOTH - BBC C'BORE FRONT - 2.335 LENGTH - SBC KEY LOCATION - 3RG
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
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
Specifications
Specifications
-
Specifications
Brand ATI Performance Products Manufacturer's Part Number ATI917211 Part Type Harmonic Balancers Product Line ATI Super Damper Standard Harmonic Balancers UPC 800157031212 Engine Balance Internal SFI Rating SFI 18.1 Degree Markings Yes Degree Marking Range 360 Outside Diameter (in.) 7.074 Keyway Quantity One Harmonic Balancer Material Aluminum Harmonic Balancer Construction Elastomer Harmonic Balancer Color Black zinc chromate Mounting Hardware Included No Quantity Sold individually. Notes Not for standard LS applications. 1.483 in. crankshaft snout. 2.280 in. counterbore for use with dry sump systems
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