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

Manley Performance has built a solid reputation for making strong engine components, and these titanium exhaust valves are a prime example of their focus on performance. If you're building a high-revving small block engine for your GM, Ford, or Chrysler vehicle, these valves are designed to handle the demands of aggressive camshafts and extended high-RPM operation. They're a key part of optimizing your engine's efficiency and overall output when you're pushing the limits.

What sets these apart is the one-piece forged construction. This method ensures a solid, durable part with consistent grain flow, avoiding the potential weak points found in welded alternatives. Manley uses carefully selected titanium alloys that offer a great balance of hardness, ductility, and fatigue strength, especially important at higher engine temperatures. Each valve is then meticulously machined in advanced CNC centers to exacting tolerances, ensuring they seal properly and perform reliably. The result is a set of valves that are not only significantly lighter than traditional steel valves, but also built to last under demanding conditions.

This kit includes eight exhaust valves, each weighing in at a mere 75 grams. They feature a 1.600-inch head diameter, a 0.3415-inch stem diameter, and an overall length of 5.260 inches. Manley's rigorous quality control process means you're getting a set that meets the highest precision standards, ready to be installed in your performance build.