{"product_id":"mishimoto-73-86-gm-c-k-truck-305-350-silicone-lower-radiator-hose","title":"Mishimoto 73-86 GM C\/K Truck 305\/350 Silicone Lower Radiator Hose","description":"\u003cdiv\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eMMHOSE-GM-12L\u003c\/span\u003e   |   \u003cstrong\u003eUPC:\u003c\/strong\u003e 748354022223\u003c\/div\u003e\n\u003ch4\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cstrong\u003eMishimoto Silicone Lower Radiator Hose 1973-1986 GM C\/K Truck 305\/350\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eMishimoto MMHOSE-GM-12L\u003c\/strong\u003e Silicone Lower Radiator Hose is the best high-performance replacement for 1973-1986 GM C\/K Trucks (Chevy\/GMC) with 305\/350 engines, delivering superior durability, heat resistance, and leak-free operation over stock rubber hoses. Constructed from premium multi-layer silicone reinforced for high pressure and extreme temperatures, this direct-fit hose resists cracking, collapsing, and degradation from heat, oil, and age – ideal for classic truck restorations, daily drivers, or performance builds on the square-body C10\/C20\/K10\/K20 platform while maintaining factory fitment and appearance.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Layer Reinforced Silicone:\u003c\/strong\u003e 4-ply construction for superior strength, flexibility, and pressure resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Temperature Tolerance:\u003c\/strong\u003e Handles extreme underhood heat without cracking or collapsing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect OEM Fit:\u003c\/strong\u003e Molded shape matches factory lower radiator hose routing and connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion \u0026amp; Chemical Resistant:\u003c\/strong\u003e Withstands coolant, oil, and road contaminants for long service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Color:\u003c\/strong\u003e Sleek, stealthy finish matches stock appearance and modern upgrades\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMishimoto Lifetime Warranty:\u003c\/strong\u003e Backed for a lifetime of reliable cooling performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" width=\"100%\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eMMHOSE-GM-12L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHose Type\u003c\/td\u003e\n\u003ctd\u003eLower Radiator Hose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eMulti-Layer Reinforced Silicone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003e1973-1986 GM C\/K Trucks (Chevy\/GMC) with 305\/350 Engines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eDirect Replacement – Uses Factory Clamps \u0026amp; Connections\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eMishimoto Lifetime Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDirect replacement for lower radiator hose – fits 1973-1986 Chevy\/GMC C\/K Trucks with 305\/350 V8\u003c\/li\u003e\n\u003cli\u003eReinforced silicone construction eliminates common stock rubber failures from heat and age\u003c\/li\u003e\n\u003cli\u003ePerfect for restoration, daily drivers, or performance builds improves cooling system reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eEstimated time: 30-60 minutes, easy difficulty, basic hand tools required\u003c\/li\u003e\n\u003cli\u003eDrain coolant, remove old hose, install new Mishimoto silicone hose, secure with factory clamps\u003c\/li\u003e\n\u003cli\u003eRefill system, bleed air, check for leaks professional installation optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\"\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\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1973-1986\u003c\/td\u003e\n\u003ctd\u003eChevrolet \/ GMC\u003c\/td\u003e\n\u003ctd\u003eC\/K Series Trucks\u003c\/td\u003e\n\u003ctd\u003e305 \/ 350 V8 Engines (C10, C20, K10, K20, Blazer, etc.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhy Choose Mishimoto Silicone Lower Radiator Hose?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMulti-layer reinforced silicone resists heat, pressure, and degradation far better than stock rubber\u003c\/li\u003e\n\u003cli\u003eDirect fit with factory connections easy upgrade for improved cooling system reliability\u003c\/li\u003e\n\u003cli\u003eMishimoto Lifetime Warranty trusted performance part for classic GM trucks\u003c\/li\u003e\n\u003c\/ul\u003e\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 hose fit my 1985 Chevy C10 with 350 V8? \u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, Mishimoto MMHOSE-GM-12L fits 1973-1986 GM C\/K Trucks with 305\/350 engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Is it a direct replacement? \u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, molded shape and connections match factory lower radiator hose exactly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need new clamps? \u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Reuse factory clamps or upgrade to constant-torque clamps for best results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty? \u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Covered by Mishimoto Lifetime Warranty built to last.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS\/FedEx 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 Secure protective packaging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 1-2 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mishimoto","offers":[{"title":"Default Title","offer_id":44476359606351,"sku":"MISMMHOSE-GM-12L","price":52.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/mishimoto-73-86-gm-ck-truck-305-350-silicone-lower-radiator-hose-primary.jpg?v=1770998283","url":"https:\/\/www.blackopsautoworks.com\/products\/mishimoto-73-86-gm-c-k-truck-305-350-silicone-lower-radiator-hose","provider":"Black Ops Auto Works","version":"1.0","type":"link"}