{"product_id":"gsc-p-d-mazda-miata-1-6l-1-8l-intake-exhaust-valve-guide-set-set-of-8","title":"GSC P-D Mazda Miata 1.6L\/1.8L Intake\/Exhaust Valve Guide Set - Set of 8","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e3059-8\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eGSC P-D Mazda Miata 1990-2005 1.6L\/1.8L Intake\/Exhaust Valve Guide Set - Set of 8\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eGSC Power-Division offers this set of 8 manganese bronze valve guides for intake and exhaust valves on Mazda Miata 1.6L B6ZE-RS and 1.8L BP engines. Designed for 1990-2005 Miata models including NA and NB generations. These guides deliver consistent heat dissipation and seal for demanding engine builds.\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 Transfers heat efficiently from valve stems to reduce wear during extended high RPM operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Tolerances:\u003c\/strong\u003e Maintains tight stem-to-guide clearance to prevent valve wobble in boosted or high-revving setups\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-Piece Design:\u003c\/strong\u003e Provides structural integrity that resists cracking under extreme cylinder pressures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect OEM Replacement:\u003c\/strong\u003e Matches factory dimensions for BP engine cylinder heads without machine work\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Set of 8:\u003c\/strong\u003e Includes 4 intake and 4 exhaust guides for one DOHC cylinder head rebuild\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInspect valve stems for compatibility during cylinder head service\u003c\/li\u003e\n\u003cli\u003eClean cylinder head thoroughly before guide installation\u003c\/li\u003e\n\u003cli\u003ePackaged in protective tube to prevent damage in 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\u003eValve guides install using freeze-fit method with liquid nitrogen and hydraulic press\u003c\/li\u003e\n\u003cli\u003eCompatible with stock valves and GSC oversized valves up to +1mm\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\u003e1990-1993\u003c\/td\u003e\n\u003ctd\u003eMazda\u003c\/td\u003e\n\u003ctd\u003eMiata\u003c\/td\u003e\n\u003ctd\u003e1.6L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1994-1997\u003c\/td\u003e\n\u003ctd\u003eMazda\u003c\/td\u003e\n\u003ctd\u003eMiata\u003c\/td\u003e\n\u003ctd\u003e1.8L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1999-2005\u003c\/td\u003e\n\u003ctd\u003eMazda\u003c\/td\u003e\n\u003ctd\u003eMiata\u003c\/td\u003e\n\u003ctd\u003e1.8L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose GSC Power-Division?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDeveloped for racing teams in Mazda endurance and drag applications\u003c\/li\u003e\n\u003cli\u003eCNC machined from premium alloys for consistent quality\u003c\/li\u003e\n\u003cli\u003eBacked by decades of valvetrain engineering expertise\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 Will this set fit both NA and NB Miata cylinder heads?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes covers all BP-series 1.6L and 1.8L engines in 1990-1997 NA and 1999-2005 NB Miatas\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What makes these guides different from OEM?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Manganese bronze material offers better thermal conductivity and strength for performance engines versus stock phosphor bronze\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Is there a warranty on these valve guides?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e GSC Power-Division provides a limited lifetime warranty against manufacturing defects when installed by certified professionals\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\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 protective tube inside 6 x 4 x 1 inch box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.35 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GSC Power Division","offers":[{"title":"Default Title","offer_id":39735858036815,"sku":"GSC3059-8","price":43.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/gsc-p-d-mazda-miata-1_6l1_8l-intakeexhaust-valve-guide-set-set-of-8-valve-guides-gsc-power-division.jpg?v=1717521612","url":"https:\/\/www.blackopsautoworks.com\/products\/gsc-p-d-mazda-miata-1-6l-1-8l-intake-exhaust-valve-guide-set-set-of-8","provider":"Black Ops Auto Works","version":"1.0","type":"link"}