{"product_id":"manley-man11363-8-sbc-r-m-1-575in-exhaust-valves-ls1","title":"Manley MAN11363-8 SBC R\/M 1.575in Exhaust Valves - LS1","description":"Manley MAN11363-8 SBC R\/M 1.575in Exhaust Valves - LS1 is listed by Motorstate as a Valves for catalog matching by brand, part number, and product name. Use this source-backed listing when comparing Manley components in the Valves category. The manufacturer part reference is 11363-8, while the Motorstate part number is MAN11363-8. Catalog description context: Exhaust Valve - Race Series - 1.575 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8. No vehicle compatibility is stated here unless it is present in separate fitment data.","brand":"Manley","offers":[{"title":"Default Title","offer_id":49380002758899,"sku":"MAN11363-8","price":188.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/MAN11363-8.jpg?v=1782991618","url":"https:\/\/modern4wd.com\/products\/manley-man11363-8-sbc-r-m-1-575in-exhaust-valves-ls1","provider":"Modern4WD","version":"1.0","type":"link"}