{"product_id":"manley-big-block-chevrolet-int-2-190-head-dia-5-218-o-a-length-3715-stem-race-flo-valve-single","title":"Manley Big Block Chevrolet Int. 2.190 Head Dia. 5.218 O\/A Length .3715 Stem Race Flo Valve (Single)","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 Performance","offers":[{"title":"Default Title","offer_id":51692033343761,"sku":"MAN11528-1","price":23.58,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0907\/7129\/2433\/files\/05640e0afd9583139cfe4424d625c826_06f8472e-cdb4-4b1c-a88c-5f2381747510.jpg?v=1749579662","url":"https:\/\/emitperformance.com\/products\/manley-big-block-chevrolet-int-2-190-head-dia-5-218-o-a-length-3715-stem-race-flo-valve-single","provider":"Emit Performance Store","version":"1.0","type":"link"}