{"product_id":"radiator-coolant-silicone-hose-kit-for-chevy-corvette-1991-1996-5-7l-engine","title":"Radiator Coolant Silicone Hose Kit for Chevy Corvette (1991-1996) 5.7L Engine","description":"\u003ch2\u003eHigh-Temp Silicone Radiator Hose Upgrade for 1991-1996 Chevrolet Corvette (LT1\/C4)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e Replaces the aging, failure-prone factory EPDM rubber coolant hoses with high-temperature, 3-ply reinforced silicone to prevent coolant leaks and ensure thermal stability under extreme operating conditions.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Corvette Cooling Weakness\u003c\/h3\u003e\n\u003cp\u003eThe C4 Corvette, particularly models equipped with the LT1 5.7L V8, suffers from significant heat soak due to its cramped engine bay and aerodynamic profile. Over time, the factory-installed rubber hoses undergo electrochemical degradation (ECD), a process where the coolant acts as a conductor between different metals in the cooling system, creating internal cracks in the rubber. These micro-cracks eventually lead to pinhole leaks or catastrophic bursts. Furthermore, on the LT1 engine, the water pump and hoses are positioned directly above the sensitive Optispark distributor; a single hose failure often leads to coolant saturation of the ignition system, resulting in expensive secondary repairs.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis kit provides a definitive mechanical upgrade using 4.5mm thick, high-grade silicone reinforced with a 3-layer nylon mesh. Unlike standard rubber, which softens and swells when exposed to heat and oil, these silicone hoses maintain their structural integrity across a temperature range of -65°F to 500°F. The 3-ply reinforcement is specifically engineered to resist expansion under high-pressure cycles, maintaining a working pressure of 85 PSI and a burst pressure of 245 PSI. The inner bore is designed for low-friction fluid flow, reducing turbulence within the cooling circuit. This kit includes a full set of heavy-duty clamps, ensuring a high-torque, leak-proof seal that protects both your engine and your ignition components.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e1991-1996 Chevrolet Corvette\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eLT1 V8 \/ C4\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e300 hp \/ 330 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1991-1996 Chevrolet Corvette Base Coupe 2-Door 5.7L\u003c\/li\u003e\n  \u003cli\u003e1991-1996 Chevrolet Corvette Base Convertible 2-Door 5.7L\u003c\/li\u003e\n  \u003cli\u003e1996 Chevrolet Corvette Grand Sport Hatchback\/Convertible 5.7L\u003c\/li\u003e\n  \u003cli\u003e1991-1996 Chevrolet Corvette (LT1 V8 Engine Configurations)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Chevrolet Performance Standard\u003c\/h3\u003e\n\u003cp\u003eThe Chevrolet Corvette C4 remains an icon of American muscle engineering, but its cooling system requires modern material science to handle the thermal demands of the LT1 small block. This silicone kit is the standard for owners seeking long-term reliability and engine bay protection during high-performance driving.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48001437106424,"sku":"DS-E07TMQ02E","price":129.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/radiator-coolant-silicone-hose-kit-for-chevy-corvette-1991-1996-5-7l-engine-4.webp?v=1771460173","url":"https:\/\/performancechiptuning.com\/products\/radiator-coolant-silicone-hose-kit-for-chevy-corvette-1991-1996-5-7l-engine","provider":"Performance Chip Tuning","version":"1.0","type":"link"}