{"product_id":"fluidampr-crank-pulley-performance-damper-7-25-od-single-3-16-keyway-chevrolet-big-block-396-427ci-engines-620111","title":"Fluidampr Crank Pulley Performance Damper - 7.25inch OD - Single 3\/16inch Keyway | CheVRolet Big Block 396-427ci Engines (620111)","description":"\u003cdiv id=\"newdescr\"\u003e\n\u003cdiv id=\"newdescrRC\"\u003e\n\u003ch2 style=\"font-size:1.3rem;\"\u003eHarmonic Balancer For Chevrolet Big Block 396-427 Engines by Fluidampr\u003c\/h2\u003e\n\u003cp align=\"justify\"\u003eYou can't feel them or hear them, but harmonic vibrations are at work inside EVERY internal combustion engine. Similar to glass-shattering forces created by a high pitched note, harmonic vibrations cause metal fatigue and can cause significant power loss because crankshaft harmonics are transmitted to the camshaft and valvetrain.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eControl this power-robbing force with a Fluidampr Harmonic Damper with race-proven vibration damping technology. A high viscosity silicone fluid surrounds a nylon-coated inertia ring inside a laser welded housing. All dampers are coated with black zinc chromate for increased corrosion resistance. Timing marks - every two degrees from 50° BTDC to 10° ATDC with additional marks at 90, 180 and 270. Meets SFI 18.1 specs.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBore Diameter Min\/Max: 1.599\" - 1.600\"\u003c\/li\u003e\n\u003cli\u003eDegree Marking Range: 50 degrees BTDC to 10 degrees ATDC\u003c\/li\u003e\n\u003cli\u003eDegree Markings: Yes\u003c\/li\u003e\n\u003cli\u003eEngine Balance: Internal\u003c\/li\u003e\n\u003cli\u003eFinish: Black Zinc\u003c\/li\u003e\n\u003cli\u003eKeyway: Single (3\/16\")\u003c\/li\u003e\n\u003cli\u003eLength: 3.107\"\u003c\/li\u003e\n\u003cli\u003eMaterial: Steel\u003c\/li\u003e\n\u003cli\u003eMounting Hardware Included: No\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 6-1\/4\"\u003c\/li\u003e\n\u003cli\u003eSafety Rating: SFI 18.1\u003c\/li\u003e\n\u003cli\u003eWeight \/ Rotating Weight: 9.0 lbs \/ 6.0 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"newdescrLC\"\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eChevy Big Block 396-427 Engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's In The Box?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 - Harmonic Balancer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReferences\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/fluidampr.com\/wp-content\/uploads\/4NFA11_Standard-Damper-Install_11-17\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eManufacturer Standard Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"clear\"\u003e\u003c\/div\u003e","brand":"Fluidampr","offers":[{"title":"Default Title","offer_id":31929183699017,"sku":"FLU 620111","price":479.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1639\/5151\/files\/Fluidampr-Crank-Pulley-Performance-Damper-7_25inch-OD-Single-316inch-Keyway-CheVRolet-Big-Block-396-427ci-Engines-620111.jpg?v=1744483517","url":"https:\/\/www.mobileigo.com\/en-au\/products\/fluidampr-crank-pulley-performance-damper-7-25-od-single-3-16-keyway-chevrolet-big-block-396-427ci-engines-620111","provider":"mobileiGo.com","version":"1.0","type":"link"}