{"product_id":"mishimoto-32mm-aluminum-cnc-fill-neck","title":"Mishimoto 32mm Aluminum CNC Fill Neck","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eMMFN-S\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 748354803846\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eMishimoto 32mm Aluminum CNC Fill Neck MMFN-S Universal Custom Radiator\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Mishimoto 32mm Aluminum CNC Fill Neck provides a precise solution for custom aluminum radiator fabrication. CNC machined from billet aluminum this fill neck welds directly into your project tank and pairs with Mishimoto radiator caps for secure sealing. Its compact 32mm design includes a built-in overflow nipple for reliable coolant system integration in performance builds.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC Machined Billet Aluminum:\u003c\/strong\u003e Delivers exact dimensions and strength for leak-free performance in high-pressure cooling systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e32mm Inner Diameter:\u003c\/strong\u003e Matches small radiator necks common in custom compact engine swaps and race applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Overflow Nipple:\u003c\/strong\u003e Screw-in barb allows simple hose connection to prevent coolant overflow during operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReady to Weld Design:\u003c\/strong\u003e Raw finish TIG welds seamlessly to aluminum tanks without additional machining\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMishimoto Cap Compatibility:\u003c\/strong\u003e Threads match Mishimoto performance radiator caps for pressure-rated sealing up to 30 PSI\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned exclusively for custom fabrication projects not direct vehicle replacement\u003c\/li\u003e\n\u003cli\u003eRaw aluminum finish accepts powder coating or anodizing for custom aesthetics\u003c\/li\u003e\n\u003cli\u003ePackaged securely to prevent shipping damage on small precision components\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\u003eTIG weld to radiator tank using aluminum filler rod and proper heat control\u003c\/li\u003e\n\u003cli\u003ePair with Mishimoto radiator cap and verify thread compatibility before final assembly\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\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eCustom Radiator Builds\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose Mishimoto?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMishimoto leads in automotive cooling components with decades of innovation\u003c\/li\u003e\n\u003cli\u003eEvery part undergoes rigorous dyno testing for real-world reliability\u003c\/li\u003e\n\u003cli\u003ePrecision CNC processes ensure consistent quality across production runs\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 fill neck fit specific vehicles?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e This is a universal component for custom radiator fabrication on any aluminum tank project regardless of vehicle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material and finish does it have?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Constructed from billet 6061 aluminum with a raw machined finish ready for welding or custom finishing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty applies and installation tips?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Backed by Mishimoto lifetime warranty against defects. Weld professionally and clean threads before cap installation\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 insert in 5 x 4 x 2 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":"Mishimoto","offers":[{"title":"Default Title","offer_id":40423988396111,"sku":"MISMMFN-S","price":21.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/mishimoto-32mm-aluminum-cnc-fill-neck-mishimoto.jpg?v=1770753873","url":"https:\/\/www.blackopsautoworks.com\/products\/mishimoto-32mm-aluminum-cnc-fill-neck","provider":"Black Ops Auto Works","version":"1.0","type":"link"}