{"product_id":"pair-of-mace-bare-cathedral-port-243-casting-cylinder-heads-to-suit-hsv-senator-vz-ve-ls2-60l-v8","title":"PAIR OF MACE BARE CATHEDRAL PORT 243 CASTING CYLINDER HEADS TO SUIT HSV SENATOR VZ VE LS2 6.0L V8","description":"\u003cp data-doc-id=\"5969371000007973004\" data-doc-type=\"writer\" data-hd-info=\"0\" data-header=\"0\" data-line-height=\"1.2\" data-margin-bottom=\"0pt\" data-textformat='{\"fgc\":\"rgb(0, 0, 0)\",\"size\":\"12.00\",\"type\":\"text\"}'\u003eMace Bare cathedral port 243 casting cylinder heads are manufactured from high quality aluminium casting. Their thin cross section allows for a high velocity and small volume runner design with excellent flow. This design provides excellent throttle response, torque and average power.\u003c\/p\u003e\n\u003cp data-doc-id=\"5969371000007973004\" data-doc-type=\"writer\" data-hd-info=\"0\" data-header=\"0\" data-line-height=\"1.2\" data-margin-bottom=\"0pt\" data-textformat='{\"fgc\":\"rgb(0, 0, 0)\",\"size\":\"12.00\",\"type\":\"text\"}'\u003eThese cylinder heads provide excellent service and durability. Increased air flow provides large horse power gains in every application and better engine efficiency for improved economy.\u003c\/p\u003e\n\u003cp data-doc-id=\"5969371000007973004\" data-doc-type=\"writer\" data-hd-info=\"0\" data-header=\"0\" data-line-height=\"1.2\" data-margin-bottom=\"0pt\" data-textformat='{\"fgc\":\"rgb(0, 0, 0)\",\"size\":\"12.00\",\"type\":\"text\"}'\u003eThese cylinder heads suit Holden vehicles fitted with the LS2 V8 engine.\u003c\/p\u003e\n\u003cp data-doc-id=\"5969371000007973004\" data-doc-type=\"writer\" data-hd-info=\"0\" data-header=\"0\" data-line-height=\"1.2\" data-margin-bottom=\"0pt\" data-textformat='{\"fgc\":\"rgb(0, 0, 0)\",\"size\":\"12.00\",\"type\":\"text\"}'\u003e \u003c\/p\u003e\n\u003cp data-doc-id=\"5969371000007973004\" data-doc-type=\"writer\" data-hd-info=\"0\" data-header=\"0\" data-line-height=\"1.2\" data-margin-bottom=\"0pt\" data-textformat='{\"fgc\":\"rgb(0, 0, 0)\",\"size\":\"12.00\",\"type\":\"text\"}'\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003eCylinder Head Specifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eChamber: 64.45cc\u003c\/li\u003e\n\u003cli\u003eIntake port: 210cc\u003c\/li\u003e\n\u003cli\u003eExhaust port: 75cc\u003c\/li\u003e\n\u003cli\u003eIntake valve head diameter: 2.00\"\u003c\/li\u003e\n\u003cli\u003eExhaust valve head diameter: 1.55\"\u003c\/li\u003e\n\u003cli\u003eCompression ratio: 10.5:1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-doc-id=\"5969371000007973004\" data-doc-type=\"writer\" data-hd-info=\"0\" data-header=\"0\" data-line-height=\"1.2\" data-margin-bottom=\"0pt\" data-textformat='{\"fgc\":\"rgb(0, 0, 0)\",\"size\":\"12.00\",\"type\":\"text\"}'\u003e \u003c\/p\u003e\n\u003cp data-doc-id=\"5969371000007973004\" data-doc-type=\"writer\" data-hd-info=\"0\" data-header=\"0\" data-line-height=\"1.2\" data-margin-bottom=\"0pt\" data-textformat='{\"fgc\":\"rgb(0, 0, 0)\",\"size\":\"12.00\",\"type\":\"text\"}'\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003eContents:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2 X Cylinder head\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-doc-id=\"5969371000007973004\" data-doc-type=\"writer\" data-hd-info=\"0\" data-header=\"0\" data-margin-bottom=\"0pt\" data-textformat='{\"fgc\":\"rgb(0, 0, 0)\",\"size\":\"12.00\",\"type\":\"text\"}' style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003eVehicle Fitment Guide\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-doc-id=\"5969371000007973004\" data-doc-type=\"writer\" data-hd-info=\"0\" data-header=\"0\" data-margin-bottom=\"0pt\" data-textformat='{\"fgc\":\"rgb(0, 0, 0)\",\"size\":\"12.00\",\"type\":\"text\"}' style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0738\/8928\/4292\/files\/HDS804-VFG_1c3b70e7-8027-4c1f-8980-4120f86abd1c.png?v=1774434347\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"MACE","offers":[{"title":"Default Title","offer_id":45983215976644,"sku":"HDS804-F","price":910.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/8928\/4292\/files\/HDS804-Image-Updated_846bb5bc-15cc-4904-b601-77f730c0a412.png?v=1777276262","url":"https:\/\/maceengineering.com.au\/products\/pair-of-mace-bare-cathedral-port-243-casting-cylinder-heads-to-suit-hsv-senator-vz-ve-ls2-60l-v8","provider":"Mace Engineering Group","version":"1.0","type":"link"}