{"product_id":"gsc-p-d-nissan-tb48de-manganese-bronze-exhaust-valve-guide-set-of-12","title":"GSC P-D Nissan TB48DE Manganese Bronze Exhaust Valve Guide - Set of 12","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e3029-12\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eGSC Power-Division Nissan TB48DE Manganese Bronze Exhaust Valve Guide - Set of 12 for Patrol Y61 Safari 1997-2010\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eGSC Power-Division manganese bronze exhaust valve guides deliver reliable valvetrain performance for Nissan TB48DE engines in Patrol Y61 and Safari models. This set of 12 replaces stock guides with material that handles high exhaust temperatures and wear in performance setups. Ideal for rebuilt engines or upgrades with cams and boost.\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 thermal conductivity and galling resistance to maintain valve stem clearance under heat and stress\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact Dimensions:\u003c\/strong\u003e ID 7.980mm OD 13.000mm length 46.700mm for drop-in fit matching TB48DE specs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Set of 12:\u003c\/strong\u003e Covers all exhaust valves on TB48DE DOHC inline-6 for full engine rebuilds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Focused:\u003c\/strong\u003e Supports aggressive cams high RPM and forced induction without premature wear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Manufacturing:\u003c\/strong\u003e CNC machined in USA for consistent tolerances and long service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDirect OEM replacement with enhanced material for exhaust side only\u003c\/li\u003e\n\u003cli\u003ePair with new valve seals and check seat condition before install\u003c\/li\u003e\n\u003cli\u003eSpecial order item processing time 1-2 business days\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 for interference press fit into head\u003c\/li\u003e\n\u003cli\u003eCompatible with stock heads GSC valve springs and aftermarket seats\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\u003e1997-2007\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003ePatrol\u003c\/td\u003e\n\u003ctd\u003eY61 TB48DE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2004-2010\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003ePatrol\u003c\/td\u003e\n\u003ctd\u003eGU TB48DE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1997-2010\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003eSafari\u003c\/td\u003e\n\u003ctd\u003eY61 TB48DE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1988-2004\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003ePatrol\u003c\/td\u003e\n\u003ctd\u003e160\/260 Series TB48DE\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\u003eProven in motorsports with championship-winning valvetrain parts\u003c\/li\u003e\n\u003cli\u003ePremium materials tested for extreme duty cycles\u003c\/li\u003e\n\u003cli\u003eEngineered tolerances reduce friction and extend component life\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 these fit a 2002 Nissan Patrol Y61 TB48DE?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes fits all TB48DE engines in Patrol Y61 GU 160\/260 series and Safari Y61 from 1997-2010 with no modifications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Why manganese bronze for exhaust guides?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e It resists heat expansion wear and valve galling better than cast iron keeping seals tight longer on the hot exhaust side\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty applies?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Limited lifetime warranty against defects in materials or workmanship when installed correctly\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 cardboard box 6 x 4 x 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.8 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GSC Power Division","offers":[{"title":"Default Title","offer_id":40726101426255,"sku":"GSC3029-12","price":74.47,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/gsc-p-d-nissan-tb48de-manganese-bronze-exhaust-valve-guide-set-of-12-valve-guides-gsc-power-division.jpg?v=1717521974","url":"https:\/\/www.blackopsautoworks.com\/products\/gsc-p-d-nissan-tb48de-manganese-bronze-exhaust-valve-guide-set-of-12","provider":"Black Ops Auto Works","version":"1.0","type":"link"}