Ferrea 7mm .500in ID Viton Hi-Temp Exhaust/Intake Valve Stem Seal - Single (Drop Ship Only)

Starting with a .500 inch inside diameter and made from Viton, this valve stem seal is built to handle high temperatures in your engine’s exhaust or intake system. Ferrea uses this specific material and size to ensure a proper seal around the 7mm valve stem, which is crucial for preventing oil from entering the combustion chamber. A good seal here means less oil burning and a cleaner running engine.

This seal is designed to fit snugly onto the 7mm valve stem, creating a barrier that keeps oil where it belongs. Viton is a well-known material for its resistance to heat and oil, making it a solid choice for the demanding environment inside an engine. When you're rebuilding an engine or replacing worn valve seals, using a part like this helps ensure the longevity and proper performance of your valve train.

Since this is a single seal, you'll want to count how many you need for your specific engine. Most engines will require one seal per valve, so be sure to order enough to cover all intake and exhaust valves. This part is drop-shipped directly from the manufacturer.