{"product_id":"head-diameter-1-575-in-stem-diameter-3136-in-o-a-4-923","title":"Head Diameter: 1.575 in. - Stem Diameter: .3136 in. - O\/A : 4.923","description":"Manley?s Race Series valves are meticulously engineered to meet the rigorous demands of bracket, drag, and oval track racers and are the ultimate choice for engines operating under 8000 RPM","brand":"Manley","offers":[{"title":"Default Title","offer_id":48123346583800,"sku":"BBPB_11363-8","price":188.69,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1538\/7640\/files\/public_31033e2f-92ff-494a-8991-8aa332d17bb0.jpg?v=1774054301","url":"https:\/\/nadersautosupply.com\/products\/head-diameter-1-575-in-stem-diameter-3136-in-o-a-4-923","provider":"Nader's Auto Supply","version":"1.0","type":"link"}