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

This kit from Manley Performance includes a set of eight titanium exhaust valves, specifically made for Small Block GM, Ford, and Chrysler engines. These valves are a significant upgrade if you're pushing your engine to higher speeds or looking to improve its overall efficiency. Titanium is much lighter than traditional steel, which means less stress on your valve train components, especially when the engine is spinning fast.

Manley builds these valves from a single piece of forged titanium, which is a strong method that avoids potential weak spots you might find in valves welded from multiple pieces. They're machined with great care on advanced CNC equipment to make sure they fit perfectly and work smoothly. The specific titanium alloys Manley uses are chosen to be tough and durable at the high temperatures found in exhaust ports, balancing hardness with the ability to withstand repeated stress. This attention to detail means you get valves that are built to last and perform consistently, even under demanding conditions.

Each valve in this set weighs about 77 grams and has a head diameter of 1.600 inches with a 0.3415-inch stem diameter. They are designed for applications that frequently operate at high engine speeds. Manley puts every valve through a strict final inspection to ensure they meet tight tolerances and deliver the reliability you need for your build.