Manley 11439T-8 Titanium Exhaust Valve Set 1.625"

The Manley 11439T-8 titanium exhaust valve set delivers race-proven performance and exceptional durability for small block Chrysler, Ford, and GM engines.

Key Features:

• Forged one-piece construction with continuous grain flow for superior strength
• Precision machined from premium titanium alloy for optimal hardness, ductility, and fatigue resistance
• Micro-polished jewel-like surface finish for reduced friction and improved flow
• CNC machined to exacting tolerances on state-of-the-art equipment
• Significantly lighter weight than steel valves for reduced valvetrain mass
• Enhanced high-temperature performance and longevity

Manley Performance has been manufacturing world-class engine valves since 1966, and their titanium valve line represents the pinnacle of valvetrain technology. Unlike cheaper welded valves, Manley titanium valves feature true forged one-piece construction where the grain flow runs continuously from head to stem, ensuring maximum strength and reliability under extreme racing conditions. Each valve undergoes rigorous final inspection and quality control to maintain tight tolerances and deliver consistent performance.