{"product_id":"moroso-72310","title":"Moroso 72310 Moroso 57-75 GM Non HEI Advance Curve Kit","description":"\u003ch1\u003eMoroso 72310 Moroso 57-75 GM Non HEI Advance Curve Kit\u003c\/h1\u003e\u003cp\u003eAdvance Curve Kit. Fits: All 1957-'75 GM\/Delco Non-HEI\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\"Recurve\" your distributor for full spark advance at the optimum RPM\u003c\/li\u003e\n\u003cli\u003eThree sets of advance springs allow you to adjust the rate of spark advance\u003c\/li\u003e\n\u003cli\u003eWeights and centerplates precision stamped with smooth edges eliminate erratic timing\u003c\/li\u003e\n\u003cli\u003eComes with complete installation instructions\u003c\/li\u003e\n\u003c\/ul\u003e \u003ca href=\"https:\/\/www.moroso.com\/pub\/media\/instructions\/72310_instweb.pdf\" target=\"_blank\"\u003eView Instructions\u003c\/a\u003e","brand":"Moroso","offers":[{"title":"Default Title","offer_id":46058811588766,"sku":"EN-72310","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/7515\/5614\/files\/comingsoon_5a3bed06-5956-48c4-b1f3-d106a735850a.png?v=1759983113","url":"https:\/\/pegasuspowersports.com\/products\/moroso-72310","provider":"Pegasus Powersports","version":"1.0","type":"link"}