{"product_id":"siruda-stopper-metal-head-gasket-subaru-brz-zc6-wrx-va-toyota-86-zn6-fa20","title":"Siruda Stopper Metal Head Gasket - Subaru BRZ (ZC6) \/ WRX (VA) \/ Toyota 86 (ZN6) - FA20","description":"\u003ch2\u003eSiruda Stopper Metal Head Gasket - Subaru BRZ (ZC6) \/ WRX (VA) \/ Toyota 86 (ZN6) - FA20\u003c\/h2\u003e\n\u003cp\u003eThe Siruda stopper metal head gasket is a multi-layer steel (MLS) head gasket for the FA20 Subaru BRZ (ZC6), WRX (VA) and Toyota 86 (ZN6). It is made for rebuilt and modified engines where the head seal has to hold more cylinder pressure than a factory gasket.\u003c\/p\u003e\n\u003cp\u003eChoose the thickness to suit your build. It comes in a 89.5 mm bore and thicknesses of 0.8 mm. A thicker gasket lowers compression and adds piston-to-head clearance, so measure deck height and set the thickness with your engine builder. The thickness shown is Siruda's figure at the combustion seal; the body thickness is in the specifications.\u003c\/p\u003e\u003cp\u003eThis engine uses a different gasket on each bank: choose Left or Right, and order one of each for a full rebuild.\u003c\/p\u003e\n\u003cp\u003eSiruda's stopper design adds a stopper layer sandwiched between the steel layers around each bore. It keeps the combustion seal stable under engine vibration, and the compact seal suits engines with little room around the combustion chamber.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Sold individually. Installation by a professional is recommended. Engine internals must be measured and set up by a qualified engine builder.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMulti-layer steel (MLS) construction\u003c\/li\u003e\n\u003cli\u003eStopper layer between the steel layers around each bore\u003c\/li\u003e\n\u003cli\u003e89.5 mm bore\u003c\/li\u003e\n\u003cli\u003e0.8 mm thick at the combustion seal\u003c\/li\u003e\n\u003cli\u003eSuits stock and built engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePairs Well With\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/arp-head-stud-kit-subaru-fa20-brz-zc6-toyota-86-zn6\"\u003eARP Head Stud Kit - Subaru FA20 - BRZ (ZC6) \/ Toyota 86 (ZN6)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/gsc-power-division-chromoly-valve-spring-seat-subaru-toyota-fa20-brz-86-for-gsc5756-spring-kit\"\u003eGSC Power-Division Chromoly Valve Spring Seat - Subaru\/Toyota FA20 (BRZ\/86) - For GSC5756 Spring Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/manley-h-tuff-connecting-rods-subaru-brz-zc6-toyota-86-zn6-subaru-wrx-va-fa20\"\u003eManley H-Tuff Connecting Rods – Subaru BRZ (ZC6) \/ Toyota 86 (ZN6) \/ Subaru WRX (VA) – FA20\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"chicane-links\"\u003eShop more: \u003ca href=\"\/collections\/siruda\"\u003eSiruda\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eNeed help choosing parts? Contact our team at \u003ca href=\"mailto:sales@chicaneaustralia.com.au\"\u003esales@chicaneaustralia.com.au\u003c\/a\u003e.\u003c\/p\u003e","brand":"Siruda","offers":[{"title":"Left","offer_id":54274128511269,"sku":"ICH230520-RA0","price":196.9,"currency_code":"AUD","in_stock":true},{"title":"Right","offer_id":54274128544037,"sku":"ICH230530-RA0","price":196.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/ch230520-fa20-l.jpg?v=1793155797","url":"https:\/\/www.chicaneaustralia.com.au\/products\/siruda-stopper-metal-head-gasket-subaru-brz-zc6-wrx-va-toyota-86-zn6-fa20","provider":"Chicane Australia","version":"1.0","type":"link"}