{"product_id":"mace-alloy-main-girdle-to-suit-holden-crewman-vy-vz-ls1-l76-l98-57l-60l-v8","title":"MACE ALLOY MAIN GIRDLE TO SUIT HOLDEN CREWMAN VY VZ LS1 L76 L98 5.7L 6.0L V8","description":"\u003cp\u003eThis main cap girdle is designed to reduce \"cap walk\", stop block web flexing and eliminate cracking of the main caps\/block webs; this is achieved by boxing in the main caps. Our light weight girdle evenly distributes load and dampens harmonics by bolting the main cap studs together to create a super strong rectangular cage. The brace nearly doubles the main web support area in the engine.\u003c\/p\u003e\n\u003cp\u003eIn addition, due to the close proximity of the main stud girdle to the crankshaft and rods it also aids in stripping oil off of the crank, which in itself yields a net gain in HP.\u003c\/p\u003e\n\u003cp\u003eFabricated from 12.5mm thick 6061-T6 aluminium, these girdles are a must for high rpm\/high horsepower applications where block rigidity is critical.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: red;\"\u003e\u003cstrong\u003eContents:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 X Alloy main girdle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong style=\"color: red;\"\u003eVehicle Fitment Guide\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0901\/5509\/0290\/files\/GIR801-VFG_fce9b967-8557-4e81-9402-265b79bf76eb.png?v=1761279311\" style=\"width: 515px; height: 404px;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-header=\"0\" class=\"zw-paragraph heading0\" data-textformat='{\"ff\":\"arial,roboto,sans-serif\",\"size\":\"12\",\"type\":\"text\"}' data-hd-info=\"0\" data-line-height=\"1.2\" data-doc-id=\"5969371000003635028\" data-doc-type=\"writer\"\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eThis girdle fits all GM LS variants except for LS7 and LS9.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThis girdle is compatible with OEM windage tray, main caps and sump.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThis girdle will clear up to a 4\" stroke.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCustom length main studs are required. These can be purchased from any authorized ARP dealer.\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MACE","offers":[{"title":"Default Title","offer_id":45982032986308,"sku":"GIR801-E","price":360.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/8928\/4292\/files\/gir801-edited_with_logo_c4f2c473-cf1b-4571-8ada-1c528d0baa03.png?v=1774426247","url":"https:\/\/maceengineering.com.au\/products\/mace-alloy-main-girdle-to-suit-holden-crewman-vy-vz-ls1-l76-l98-57l-60l-v8","provider":"Mace Engineering Group","version":"1.0","type":"link"}