{"product_id":"gm-performance-gm12560241-murcruiser-7-4l-cast-iron-100cc-vortec-cylinder-heads-chev-bb-v8","title":"GM Performance GM12560241 Murcruiser 7.4L Cast Iron 100Cc Vortec Cylinder Heads Chev Bb V8","description":"\u003ctable\u003e  \u003ctbody\u003e   \u003ctr\u003e    \u003ctd\u003eMURCRUISER 7.4L CAST IRON 100cc VORTEC CYLINDER HEADS GM12560241 OVAL PORT CHEV BB V8    \u003cdiv\u003e    \u003cul\u003e     \u003cli\u003eGenuine Chevrolet Head\u003c\/li\u003e     \u003cli\u003eCast Iron Vortec 7400 Cylinder Head\u003c\/li\u003e    \u003c\/ul\u003e    \u003c\/div\u003e    \u003c\/td\u003e   \u003c\/tr\u003e  \u003c\/tbody\u003e \u003c\/table\u003e  \u003cp\u003e \u003c\/p\u003e \u003cbr\u003e\u003cbr\u003e\u003ctable\u003e  \u003ctbody\u003e   \u003ctr\u003e    \u003ctd\u003eApplication: Chevy big block Mercruiser 7.4L V8.    \u003cdiv\u003eCylinder Head Material: Cast Iron\u003c\/div\u003e     \u003cdiv\u003eCylinder Head Finish: Natural\u003c\/div\u003e     \u003cdiv\u003ePort Shape: Oval\u003c\/div\u003e     \u003cdiv\u003ePort Location: Standard\u003c\/div\u003e     \u003cdiv\u003eIntake Valves Included: Yes\u003c\/div\u003e     \u003cdiv\u003eIntake Valve Diameter (in): 2.065 in.\u003c\/div\u003e     \u003cdiv\u003eExhaust Valves Included: Yes\u003c\/div\u003e     \u003cdiv\u003eExhaust Valve Diameter (in): 1.720 in.\u003c\/div\u003e     \u003cdiv\u003eValve Springs Included: No\u003cbr\u003e    Damper Spring Included: No\u003c\/div\u003e     \u003cdiv\u003eRetainers Included: No\u003c\/div\u003e     \u003cdiv\u003eLocks Included: No\u003c\/div\u003e     \u003cdiv\u003eValve Stem Seals Included: No\u003c\/div\u003e     \u003cdiv\u003eRocker Arm Studs Included: No\u003c\/div\u003e     \u003cdiv\u003eRocker Arms Included: No\u003c\/div\u003e     \u003cdiv\u003eRocker Arm Nuts Included: No\u003c\/div\u003e     \u003cdiv\u003eGuideplates Included: No\u003c\/div\u003e     \u003cdiv\u003eSteam Holes Drilled: No\u003c\/div\u003e    Quantity: Sold as a pair\u003cbr\u003e     \u003c\/td\u003e   \u003c\/tr\u003e  \u003c\/tbody\u003e \u003c\/table\u003e","brand":"GM Performance","offers":[{"title":"Default Title","offer_id":44540063613239,"sku":"GM12560241","price":1878.2,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/83088.jpg?v=1780382656","url":"https:\/\/enginemaster.com.au\/products\/gm-performance-gm12560241-murcruiser-7-4l-cast-iron-100cc-vortec-cylinder-heads-chev-bb-v8","provider":"Engine Master","version":"1.0","type":"link"}