{"product_id":"manley-small-block-chevy-ls-1-ls-2-ls-6-head-1-550-head-diameter-race-flo-exhaust-valves","title":"Manley Small Block Chevy LS-1 \/ LS-2 (LS-6 Head) 1.550 Head Diameter Race Flo Exhaust Valves","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":47483894956186,"sku":"MAN11361-8","price":188.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0430\/4237\/3786\/files\/fec5f7dba71aff461c53f7b003c4211fL_8ca9ffed-1769-4c0c-a284-3b154a9452c8.jpg?v=1772049785","url":"https:\/\/envisiontuning.com\/products\/manley-small-block-chevy-ls-1-ls-2-ls-6-head-1-550-head-diameter-race-flo-exhaust-valves","provider":"Envision Tuning","version":"1.0","type":"link"}