PRO Radiator Insulators - Red

Prothane PRO Radiator Insulators - Red Brand: Prothane Upgrade cooling system performance and protect your radiator with the Prothane PRO Radiator Insulators in red. Designed for 1968–1987 GM small block applications, these durable insulators reduce vibration, prevent metal-to-metal contact, and extend radiator life while adding a clean, high-performance look under the hood. Key Features Precision fit: Engineered for 68–87 GM small block radiators for an exact, secure installation. High-quality polyurethane: Resistant to oil, coolant and heat — outlasts rubber and foam alternatives. Vibration dampening: Minimizes stress and wear on radiator seams and mounts. Corrosion protection: Prevents chafing and metal-on-metal contact that can lead to leaks. Stylish finish: Bright red color enhances engine bay aesthetics. Why Choose Prothane Prothane is known for performance-grade materials and precise manufacturing. These radiator insulators provide a long-lasting, economical upgrade for restoration projects, daily drivers, and performance builds. Improve cooling reliability and add a professional finishing touch with minimal installation effort. Fits: 1968–1987 GM small block radiators. Color: Red.