Manley Titanium Exhaust Valve Kit - Small Block GM, Ford, Chrysler

Manley Performance has a long history of making strong engine components, and their Titanium Exhaust Valve Kit is a prime example of that expertise. If you're building a high-performance engine for your Small Block GM, Ford, or Chrysler, these valves are designed to handle serious work. They're built to help your engine breathe better and rev higher, making a noticeable difference when you're pushing the limits.

What really sets these valves apart is the material. They're made from a one-piece forged titanium alloy, which is significantly lighter than traditional steel valves. This weight reduction in the valvetrain means less inertia, allowing your engine to spin up faster and sustain higher RPMs more easily. This is crucial for aggressive camshaft profiles and extended periods of high-speed operation. The titanium itself is chosen for a specific balance of strength, hardness, and ductility at high temperatures, ensuring durability even under demanding conditions. Manley machines these valves with tight tolerances on advanced CNC equipment, ensuring each one performs exactly as it should.

This kit includes eight exhaust valves, each weighing in at just 77 grams. The head diameter is 1.600 inches, with a 0.3415-inch stem diameter and an overall length of 5.460 inches. Manley puts each valve through a strict final inspection to ensure they meet their high standards for reliability and performance. If you're serious about getting the most out of your engine build, especially for high-RPM applications, these titanium valves are a well-built choice.