{"product_id":"gsc-p-d-mitsubishi-evo-4-9-4g63-race-balance-shaft","title":"GSC P-D Mitsubishi Evo 4-9 4G63 Race Balance Shaft","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e8042\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e GSC8042\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eGSC P-D Mitsubishi Evo 4-9 4G63 Race Balance Shaft\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThis GSC P-D Race Balance Shaft replaces the factory primary drive unit in 4G63 engines powering Mitsubishi Lancer Evolution 4-9 DSM Eclipse Talon and Galant VR-4 models. Machined from billet 4340 steel it weighs only 1.6 lbs compared to OEM 4 lbs delivering faster engine response higher rev limits and less rotational mass. Perfect for drag road race and time attack builds needing smoother operation at peak RPMs.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBillet 4340 Steel Construction:\u003c\/strong\u003e Delivers maximum strength and fatigue resistance for extreme race conditions in high horsepower 4G63 setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e60% Weight Reduction:\u003c\/strong\u003e Cuts mass from OEM 4 lbs to 1.6 lbs accelerating revving reducing parasitic drag and improving throttle response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Bearing Surface:\u003c\/strong\u003e 0.866 inch diameter versus OEM 1.100 inch minimizes oil drag enabling freer spinning at high RPMs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect OEM Replacement:\u003c\/strong\u003e Bolts directly into factory housing using stock gears and mounting points with zero modifications required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRace-Specific Design:\u003c\/strong\u003e Built for 4G63 engines in Evo 4-9 and DSM platforms pushing drag road course and time attack limits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFor race or track use only not intended for street or daily driving.\u003c\/li\u003e\n\u003cli\u003eRetains compatibility with stock balance shaft gears and delete kits.\u003c\/li\u003e\n\u003cli\u003eShips securely packaged 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\u003eRemove factory balance shafts and gears before installing GSC unit.\u003c\/li\u003e\n\u003cli\u003eUses OEM mounting hardware and torque specs from service manual.\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\u003e1990-1998\u003c\/td\u003e\n\u003ctd\u003eEagle\u003c\/td\u003e\n\u003ctd\u003eTalon\u003c\/td\u003e\n\u003ctd\u003eTSi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1990-1994\u003c\/td\u003e\n\u003ctd\u003eMitsubishi\u003c\/td\u003e\n\u003ctd\u003eEclipse\u003c\/td\u003e\n\u003ctd\u003eGS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1990-1999\u003c\/td\u003e\n\u003ctd\u003eMitsubishi\u003c\/td\u003e\n\u003ctd\u003eEclipse\u003c\/td\u003e\n\u003ctd\u003eGST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1990-1999\u003c\/td\u003e\n\u003ctd\u003eMitsubishi\u003c\/td\u003e\n\u003ctd\u003eEclipse\u003c\/td\u003e\n\u003ctd\u003eGSX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1996-1999\u003c\/td\u003e\n\u003ctd\u003eMitsubishi\u003c\/td\u003e\n\u003ctd\u003eEclipse\u003c\/td\u003e\n\u003ctd\u003eSpyder GST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1991-1992\u003c\/td\u003e\n\u003ctd\u003eMitsubishi\u003c\/td\u003e\n\u003ctd\u003eGalant\u003c\/td\u003e\n\u003ctd\u003eVR-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003-2005\u003c\/td\u003e\n\u003ctd\u003eMitsubishi\u003c\/td\u003e\n\u003ctd\u003eLancer Evolution\u003c\/td\u003e\n\u003ctd\u003eVIII MR RS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2005-2006\u003c\/td\u003e\n\u003ctd\u003eMitsubishi\u003c\/td\u003e\n\u003ctd\u003eLancer Evolution\u003c\/td\u003e\n\u003ctd\u003eIX MR RS SE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1990-1994\u003c\/td\u003e\n\u003ctd\u003ePlymouth\u003c\/td\u003e\n\u003ctd\u003eLaser\u003c\/td\u003e\n\u003ctd\u003eRS\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\u003eBacked by years of real-world racing data from top DSM and Evo teams.\u003c\/li\u003e\n\u003cli\u003eMachined to exacting tolerances for perfect balance and longevity.\u003c\/li\u003e\n\u003cli\u003eDeveloped by engineers focused on 4G63 performance valvetrain and rotating parts.\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 all 4G63 engines in Evo 4-9 and DSM cars?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes it directly replaces the factory shaft in listed Eclipse Talon Galant VR-4 and Lancer Evolution models with 4G63 equipped with balance shafts.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is the shaft made from?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Precision CNC machined from high strength 4340 billet steel for superior fatigue resistance.\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 due to engine disassembly torque specs and alignment needs for optimal performance.\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\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 Protective foam lined box 12x6x4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.2 lbs shipped (1.6 lbs product)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GSC Power Division","offers":[{"title":"Default Title","offer_id":44122411532367,"sku":"GSC8042","price":210.38,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/gsc-p-d-mitsubishi-evo-4-9-4g63-race-balance-shaft-gsc-power-division.jpg?v=1767796435","url":"https:\/\/www.blackopsautoworks.com\/products\/gsc-p-d-mitsubishi-evo-4-9-4g63-race-balance-shaft","provider":"Black Ops Auto Works","version":"1.0","type":"link"}