{"product_id":"hays-billet-steel-sfi-certified-flywheel-small-block-ford-12-535","title":"Hays Billet Steel SFI Certified Flywheel - Small Block Ford - 12-535","description":"Hays billet steel flywheels are manufactured from certified billet material that will not break up under the stress of high RPM and severe punishment of racing. Available in weights up to 50 pounds for specialized applications, most Hays flywheels are drilled with both the Borg and Beck and long-style clutch patterns. Hays flywheels are certified under SFI spec 1.1.\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHays Steel Flywheels are manufactured from certified billet material that will not break up under the stress of high RPM and severe punishment of racing.\u003c\/li\u003e\n\u003cli\u003ePrecision balanced to either neutral (internal) or Detroit (external) specifications\u003c\/li\u003e\n\u003cli\u003eMeets SFI specification 1.1 for racing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Details:\u003c\/strong\u003e Small Block Ford, 157-Tooth, 24.5 lb, 28 oz External Balance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e# of Teeth:\u003c\/strong\u003e 157\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ford\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Bore (Register Diameter):\u003c\/strong\u003e 1.750\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e Ford Small Block\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Balance:\u003c\/strong\u003e 28 oz. external\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Clutch Flywheel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Flywheels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI Approved:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI Certification:\u003c\/strong\u003e 1.1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmission:\u003c\/strong\u003e Category\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hays","offers":[{"title":"Default Title","offer_id":49709678264558,"sku":"HAY-12-535","price":531.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/9110\/6798\/files\/6e1555baca67bea51dc2acf84c975f3afeb287eb.jpg?v=1791510503","url":"https:\/\/elmosspeedshop.com\/products\/hays-billet-steel-sfi-certified-flywheel-small-block-ford-12-535","provider":"Elmo's Speed Shop","version":"1.0","type":"link"}