{"product_id":"dodge-magnum-jeep-5-2-5-9-ohv-mopar-318-360-cylinder-heads-pair-core-return-required","title":"Cylinder Heads Pair T7011","description":"Complete disassembly and thorough cleaning via hot tank \u0026amp; pressure tested to confirm casting integrity Valve job Performed with all required angles \u0026amp; vacuum tested seals to ensure perfect compression. CBN milled to ensure a super smooth finish. (CBN stands for Cubic Boron Nitride and is best for cast-iron heads). New valve stem seals installed on all our heads \u0026amp; all valve guides are replaced with New ones as necessary. New valve seats installed as necessary NO UP-FRONT CORE CHARGECORE RETURN REQUIRED WITHIN 21 DAYS OF DELIVERYPREPAID RETURN LABEL(S) PROVIDED**CORES MUST MATCH THE HEADS PURCHASED****NO CAM SEALS HAVE BEEN INSTALLED ON ANY OF OUR HEADS**","brand":"My Store","offers":[{"title":"Default Title","offer_id":50554164248769,"sku":"P352287366557341232","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0872\/9411\/6033\/files\/58DD8409-D116-3B5B-EEB5-7DFDB40D426C.webp?v=1788314282","url":"https:\/\/xiaotanshan.shop\/products\/dodge-magnum-jeep-5-2-5-9-ohv-mopar-318-360-cylinder-heads-pair-core-return-required","provider":"My Store","version":"1.0","type":"link"}