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

This kit gives you eight Manley Performance Titanium Exhaust Valves, specifically made for Small Block GM, Ford, and Chrysler engines. These aren't your everyday valves; they're crafted from exceptional titanium alloys to significantly cut down on valve train weight. This reduction is key for improving engine efficiency and letting your engine rev higher and faster, especially in those demanding high-rpm situations. They're built tough too, using a one-piece forged construction with excellent grain flow, which is a more durable approach than some other methods. Each valve is precisely machined on advanced CNC equipment to ensure they seal perfectly and perform reliably.

The titanium used here is chosen for its balance of strength, hardness, and flexibility at high temperatures, indicated by the 'HT' in the part number. This means they're built to handle the heat and stress of aggressive engine builds. Manley also adds hard tips to these valves for extra durability. Every single valve goes through a strict final inspection to make sure it meets Manley's high standards for quality and performance. You'll get valves that are delivered within very tight tolerances, ensuring a precise fit and consistent operation in your engine.

With a head diameter of 1.625 inches, a stem diameter of 0.3415 inches, and an overall length of 5.560 inches, these valves are designed for specific performance applications. Each valve weighs in at a light 80 grams, further contributing to the overall weight savings in your valvetrain.