{"product_id":"ati-performance-products-damper-6-st-chevy-ls1-3rg","title":"ATI Performance Products Damper - 6 - St - Chevy Ls1 3rg","description":"\u003cp\u003e\u003cstrong\u003eSuper Damper Harmonic Dampers\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe patented ATI Super Damper is the only crankshaft damper designed exclusively for high performance Chevy engines.\u003c\/p\u003e\u003cdiv style=\"margin-left: 2em\"\u003e\n\u003cdiv style=\"margin-left: 6em\"\u003e\u003cdiv style=\"margin-left: 2em\"\u003e\u003cul\u003e\n\u003cli\u003eEliminates torsional crankshaft vibrations\u003c\/li\u003e\n\u003cli\u003eExceeds SFI 18.1 specs\u003c\/li\u003e\n\u003cli\u003eBlack zinc chromate finished\u003c\/li\u003e\n\u003cli\u003eOEM equipment on ZZ572 GM Crate Engines\u003c\/li\u003e\n\u003cli\u003eTunable, rebuildable, and extremely efficient at ALL RPM\u003c\/li\u003e\n\u003cli\u003eLaser engraved 360° timing marks\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003eInner and outer shells are available in aluminum or steel, and contain a steel inertia weight. This inertia weight has six (2-ring design) or eight (3-ring design) computer machined grooves to retain the proper durometer O-rings (dyno tested for each application).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"margin-left: 4em\"\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter:\u003c\/strong\u003e 6.325 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Weight:\u003c\/strong\u003e 8.3 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInertia Weight:\u003c\/strong\u003e 2.4 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShell Material:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Balance:\u003c\/strong\u003e Internal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDegree Marking Range:\u003c\/strong\u003e 360\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Rating:\u003c\/strong\u003e SFI 18.1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRings:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFor:\u003c\/strong\u003e Ls1 Sb V8 1.483\" Crank\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"FR SPORT","offers":[{"title":"Default Title","offer_id":45480935817273,"sku":"0J1V8","price":449.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/8632\/8889\/files\/115386250335bb58e09bdf0d.jpg?v=1771389931","url":"https:\/\/shop.throttletherapynation.com\/products\/ati-performance-products-damper-6-st-chevy-ls1-3rg","provider":"Throttle Therapy Nation ","version":"1.0","type":"link"}