{"product_id":"mercury-exhaust-elbow-gasket-fits-mcm-mie-8-2l-ec-engines-w-single-catalyst-manifolds-27-8m0054712","title":"Mercury - Exhaust Elbow Gasket - Fits MCM\/MIE 8.2L EC Engines w\/Single Catalyst Manifolds - 27-8M0054712","description":"\u003cp data-start=\"0\" data-end=\"402\" class=\"\"\u003eSwap out that cooked paper shim for Mercury’s \u003cstrong data-start=\"46\" data-end=\"83\"\u003eExhaust Elbow Gasket 27-8M0054712\u003c\/strong\u003e and keep the big-block 8.2 L EC breathing—and cooling—the way it should. Designed for MCM\/MIE engines running \u003cstrong data-start=\"194\" data-end=\"223\"\u003esingle-catalyst manifolds\u003c\/strong\u003e, this OEM multilayer gasket seals the joint between the catalyst manifold and 7-inch riser, stopping exhaust leaks that scorch wiring and letting raw water stay where it belongs.\u003c\/p\u003e\n\u003cp data-start=\"404\" data-end=\"465\" class=\"\"\u003e\u003cstrong data-start=\"404\" data-end=\"465\"\u003eWhat makes the factory gasket worth the extra few dollars\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"467\" data-end=\"935\"\u003e\n\u003cli data-start=\"467\" data-end=\"591\" class=\"\"\u003e\n\u003cp data-start=\"469\" data-end=\"591\" class=\"\"\u003e\u003cstrong data-start=\"469\" data-end=\"513\"\u003eFive-layer graphite \/ stainless stack-up\u003c\/strong\u003e handles 1,200 °F exhaust pulses without crushing or sticking to the flange.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"592\" data-end=\"687\" class=\"\"\u003e\n\u003cp data-start=\"594\" data-end=\"687\" class=\"\"\u003e\u003cstrong data-start=\"594\" data-end=\"617\"\u003eEmbossed fire rings\u003c\/strong\u003e surround each port, keeping coolant passages isolated from hot gas.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"688\" data-end=\"814\" class=\"\"\u003e\n\u003cp data-start=\"690\" data-end=\"814\" class=\"\"\u003e\u003cstrong data-start=\"690\" data-end=\"718\"\u003eLaser-cut alignment tabs\u003c\/strong\u003e drop over the 10 mm studs so the gasket seats square—no shifting while you wrestle the elbow.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"815\" data-end=\"935\" class=\"\"\u003e\n\u003cp data-start=\"817\" data-end=\"935\" class=\"\"\u003e\u003cstrong data-start=\"817\" data-end=\"846\"\u003ePre-applied silicone bead\u003c\/strong\u003e fills micro pitting on older manifolds; no RTV squeeze-out to clog the catalyst brick.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"937\" data-end=\"1203\" class=\"\"\u003eSwap it during a riser service or whenever you notice a sooty halo at the joint. Ten minutes of careful torquing rewards you with quieter idle, cleaner bilge, and the peace of mind that your 8.2 L’s catalyst is protected by the exact seal Mercury engineers \u003cspan\u003especced\u003c\/span\u003e.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940796453155,"sku":"27-8M0054712","price":92.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8m0054712.jpg?v=1744056200","url":"https:\/\/partsvu.com\/en-au\/products\/mercury-exhaust-elbow-gasket-fits-mcm-mie-8-2l-ec-engines-w-single-catalyst-manifolds-27-8m0054712","provider":"PartsVu","version":"1.0","type":"link"}