Ferrea 84-98 Harley-Davidson Evolution Copper Bronze Exhaust Valve Guides - Set of 4

If you're rebuilding the top end of your 1984-1998 Harley-Davidson Evolution engine, getting the valve guides right is crucial for proper sealing and performance. These copper bronze exhaust valve guides from Ferrea are designed to replace your worn-out stock guides, helping to ensure your valves seat correctly and maintain compression.

Copper bronze is a good material choice for valve guides because it offers a good balance of wear resistance and lubricity, which is important for the sliding action of the valve stem. This set includes four guides, enough for one cylinder head, and they are made to fit your specific Harley Evolution engine. Proper installation is key to their function, so make sure to follow the manufacturer's guidelines for fitting them into the cylinder head.