1972-1992 Radiator Jar Cap - Essential Replacement for GM Vehicles

Upgrade your vehicle's cooling system with our high-quality Reproduction Radiator Jar Cap, specifically designed for various GM applications between 1972 and 1992. This vital component features the clear "ENGINE COOLANT ONLY" designation, ensuring that you're using the correct coolant in your vehicle. Enhance reliability and performance while preventing overheating and coolant loss, making this cap a must-have for maintenance enthusiasts and daily drivers alike.

• Year Range Compatibility: Specifically designed for GM vehicles manufactured from 1972 to 1992, ensuring a perfect fit and optimal performance.
• Precision Pressure Regulation: Equipped with a spring-loaded valve to maintain proper pressure, preventing coolant from boiling and causing overheating.
• Efficient Coolant Circulation: Facilitates the flow of coolant between the radiator and overflow reservoir for seamless engine cooling.
• Airtight Seal: Provides a robust seal to prevent coolant escape and air entry, safeguarding your engine's cooling efficiency.
• Coolant Loss Prevention: Minimizes the risk of coolant evaporation, ensuring your engine runs smoothly and efficiently.
• Easy Installation: Designed for straightforward installation, allowing you to replace your old cap without hassle.

Fitment: 1972 Chevrolet Full Size, 1973 Chevrolet/GMC Pickup/Blazer/Himmy/Suburban, 1974-75 Chevrolet Camaro, 1974-75 Chevrolet Nova, 1974-79 Chevrolet Vega/Monza, 1973-76 Chevrolet Corvette, 1973-74 Pontiac Ventura, 1975-80 Pontiac Astre/Sunbird, 1977 Pontiac LeMans, 1976-80 Buick Skyhawk, 1980-85 Buick Riviera, 1976-80 Oldsmobile Starfire, 1980-85 Oldsmobile Toronado, 1976-83 Cadillac - All Models, 1984-92 Cadillac DeVille, 1984-92 Cadillac Fleetwood

Also Fits:
Camaro: 1974, 1975, 1980
Corvette: 1973, 1974, 1975, 1976
GM Truck: 1973
Impala: 1972
Nova: 1974