{"product_id":"gsc-p-d-4b11t-manganese-bronze-intake-valve-guide-set-8","title":"GSC P-D 4B11T Manganese Bronze Intake Valve Guide - Set 8","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e3012-8\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e GSC3012-8\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eGSC P-D 4B11T Manganese Bronze Intake Valve Guide - Set 8 for 2008-2016 Mitsubishi Lancer Evolution \u0026amp; Ralliart\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eGSC Power-Division Manganese Bronze Intake Valve Guides are a set of 8 precision components designed for the 4B11T engine in 2008-2016 Mitsubishi Lancer Evolution models and 2009-2015 Lancer Ralliart variants. These guides provide strong wear resistance and heat dissipation to protect valvetrain integrity under boost and high RPM conditions. They support reliable valve sealing in engine rebuilds and performance upgrades for consistent power delivery.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManganese Bronze Construction:\u003c\/strong\u003e Provides high wear resistance and lubricity for long life in turbocharged 4B11T engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Dimensions:\u003c\/strong\u003e Inner diameter 0.247 inch outer diameter 0.392 inch length 1.378 inch for direct fit in 4B11T cylinder heads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake-Specific Design:\u003c\/strong\u003e Matches stock or aftermarket intake valves up to 1.5mm oversized for versatile builds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Set of 8:\u003c\/strong\u003e Equips all intake positions for complete valvetrain maintenance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Engineered:\u003c\/strong\u003e Handles high lift cams and aggressive valve timing with minimal guide wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm 4B11T engine code prior to purchase\u003c\/li\u003e\n\u003cli\u003eInspect cylinder head for cracks or wear before guide installation\u003c\/li\u003e\n\u003cli\u003ePacked in protective sleeve to prevent damage during transit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eRequires valve guide driver tool and heat block method for press-fit installation\u003c\/li\u003e\n\u003cli\u003eCompatible with stock Mitsubishi cylinder heads and GSC valves\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2008-2016\u003c\/td\u003e\n\u003ctd\u003eMitsubishi\u003c\/td\u003e\n\u003ctd\u003eLancer Evolution\u003c\/td\u003e\n\u003ctd\u003eGSR, MR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2009-2015\u003c\/td\u003e\n\u003ctd\u003eMitsubishi\u003c\/td\u003e\n\u003ctd\u003eLancer\u003c\/td\u003e\n\u003ctd\u003eRalliart\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2010-2011\u003c\/td\u003e\n\u003ctd\u003eMitsubishi\u003c\/td\u003e\n\u003ctd\u003eLancer\u003c\/td\u003e\n\u003ctd\u003eRalliart Sportback\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose GSC?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProven in professional racing and street performance builds\u003c\/li\u003e\n\u003cli\u003eManufactured with tight tolerances for consistent valvetrain operation\u003c\/li\u003e\n\u003cli\u003eBacked by decades of valvetrain engineering experience\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does this fit 2015 Lancer Ralliart?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes fits all 2009-2015 Mitsubishi Lancer Ralliart with 4B11T engine including Sportback models\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What makes manganese bronze different from standard bronze?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Manganese bronze offers better hardness and resistance to galling for high-heat turbo applications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Is professional installation required?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Recommended as installation involves pressing guides into the head and may require valve seat machining\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground or USPS Priority Mail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Compact box measuring 6 x 4 x 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.3 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GSC Power Division","offers":[{"title":"Default Title","offer_id":43821075398735,"sku":"GSC3012-8","price":49.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/gsc-p-d-4b11t-manganese-bronze-intake-valve-guide-set-8-gsc-power-division.jpg?v=1767420167","url":"https:\/\/www.blackopsautoworks.com\/products\/gsc-p-d-4b11t-manganese-bronze-intake-valve-guide-set-8","provider":"Black Ops Auto Works","version":"1.0","type":"link"}