{"product_id":"manley-chevrolet-big-block-exhaust-valve-kit-1-940in-head-dia-5-522in-o-a-length-0-3415in-stem-1","title":"Manley Chevrolet Big Block Exhaust Valve Kit - 1.940in Head Dia. 5.522in O\/A Length, 0.3415in Stem","description":"Manley 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":49064151449835,"sku":"MAN11777-8","price":188.69,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0815\/2101\/7067\/files\/c6ccd65ebfd1e956c2aff76b8661b6a9L_c6aac7e6-1ee5-4996-b2be-17d6ecd9a7b3.jpg?v=1784262192","url":"https:\/\/gearheadmotoring.com\/products\/manley-chevrolet-big-block-exhaust-valve-kit-1-940in-head-dia-5-522in-o-a-length-0-3415in-stem-1","provider":"GEARHEAD MOTORING LLC","version":"1.0","type":"link"}