{"product_id":"gsc-power-division-super-alloy-exhaust-valve-mitsubishi-4g63t-evo-1-9-30-5mm-head-std","title":"GSC Power-Division Super Alloy Exhaust Valve - Mitsubishi 4G63T (Evo 1-9) - 30.5mm Head (STD)","description":"\u003ch2\u003eGSC Power-Division Super Alloy Exhaust Valve - Mitsubishi 4G63T (Evo 1-9) - 30.5mm Head (STD)\u003c\/h2\u003e\n\u003cp\u003eGSC Power-Division Super Alloy Exhaust Valves for 4G63T are for those running high horsepower, high EGT set ups that need a valve that will last in 2000°F conditions. \u003c\/p\u003e\n\u003cp\u003eThe Super Alloy Exhaust valves have chrome polished stems to create a smooth, durable finish for added life and better lubricity, especially when paired with the GSC Manganese bronze valve guides. Strength, heat resistance, and performance are engineered into every valve. Under head dish is maximized for weight savings while swirl polished and back cut heads promote better air flow without sacrificing durability. \u003c\/p\u003e\n\u003cp\u003eThis listing covers the GSC Power-Division Super Alloy Exhaust Valve for the Mitsubishi 4G63T (Evo 1-9). It is available as: Single, Set of 8.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Confirm head diameter, stem size and overall length against your cylinder head specifications. Oversize valves require matching seat machining.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEngine: Mitsubishi 4G63T (Evo 1-9)\u003c\/li\u003e\n\u003cli\u003ePosition: Exhaust\u003c\/li\u003e\n\u003cli\u003eHead diameter: 30.5mm\u003c\/li\u003e\n\u003cli\u003eHead size: Standard\u003c\/li\u003e\n\u003cli\u003eMaterial: Super alloy\u003c\/li\u003e\n\u003cli\u003eFinish: Chrome polished stem\u003c\/li\u003e\n\u003cli\u003ePart numbers: GSC2005-01, GSC2005-8\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed help confirming the right part for your engine? Contact our team at \u003ca href=\"mailto:sales@chicaneaustralia.com.au\"\u003esales@chicaneaustralia.com.au\u003c\/a\u003e.\u003c\/p\u003e","brand":"GSC Power Division","offers":[{"title":"Single","offer_id":53891132621093,"sku":"GSC2005-01","price":70.0,"currency_code":"AUD","in_stock":true},{"title":"Set of 8","offer_id":53891132653861,"sku":"GSC2005-8","price":540.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/15fb1e27-708d-4e9c-b0a7-8bff103d1b36-800_b42de5d7-9058-4fb4-8831-d6014c80606b.jpg?v=1790194956","url":"https:\/\/www.chicaneaustralia.com.au\/products\/gsc-power-division-super-alloy-exhaust-valve-mitsubishi-4g63t-evo-1-9-30-5mm-head-std","provider":"Chicane Australia","version":"1.0","type":"link"}