{"product_id":"cometic-mls-head-gasket-80mm-051-nissan-skyline-r32-r33-rb20e-de-det-2-0l-c4495-051","title":"Cometic MLS Head Gasket 80mm .051\" Nissan Skyline R32\/R33 RB20E\/DE\/DET 2.0L | C4495-051","description":"\u003ch2\u003eProduct Fitment:\u003c\/h2\u003e\n\u003cp\u003e1989-1998 Nissan Skyline RB20E, RB20DE, and RB20DET 2.0L\u003c\/p\u003e\n\u003cp\u003eThe Cometic Gasket C4495-051 Multi-Layer Steel (MLS) Head Gasket is engineered specifically for the Nissan RB20E, RB20DE, and RB20DET 2.0L inline-six engines found in the iconic Nissan Skyline. Designed for performance builds and high-boost applications, this 80mm bore, .051-inch compressed thickness gasket delivers superior sealing integrity where factory gaskets simply can't keep up. Whether you're rebuilding a stock RB20DET or pushing elevated boost levels on a modified Skyline, this is the definitive head gasket solution for long-term reliability.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Layer Steel (MLS) Construction\u003c\/strong\u003e — Three layers of embossed stainless steel provide unmatched sealing pressure and resistance to combustion blowout, far exceeding the durability of OEM composite gaskets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControlled Compression Thickness (.051\")\u003c\/strong\u003e — Precision .051-inch compressed thickness maintains correct compression ratio geometry, making it ideal for stock bore rebuilds and mildly modified RB20 engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e80mm Bore Diameter\u003c\/strong\u003e — Matches the standard RB20 bore size exactly, ensuring proper coolant and oil passage alignment without modification\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless Steel Stopper Layer\u003c\/strong\u003e — Embossed stopper rings around each combustion chamber create localized sealing load, preventing the micro-leakage that degrades conventional gaskets over time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Temperature \u0026amp; High-Pressure Rated\u003c\/strong\u003e — Engineered to withstand the elevated cylinder pressures and thermal cycling demands of turbocharged RB20DET applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Re-Torque Required\u003c\/strong\u003e — MLS design eliminates the need for re-torquing after initial heat cycles, simplifying the break-in process\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViton® Rubber Coated Layers\u003c\/strong\u003e — Microscopic Viton coating on sealing surfaces conforms to minor surface imperfections for a leak-free seal, even on machined or lightly resurfaced heads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Cometic MLS Head Gasket (C4495-051)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":43002608779360,"sku":"cgsC4495-051","price":180.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1398\/9853\/files\/C4495-051.jpg?v=1785954975","url":"https:\/\/www.importimageracing.com\/products\/cometic-mls-head-gasket-80mm-051-nissan-skyline-r32-r33-rb20e-de-det-2-0l-c4495-051","provider":"Import Image Racing","version":"1.0","type":"link"}