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Manley LS-3/L-99 Race Master Exhaust Valves for GM LS Engines

Enhance your engine's performance and durability with Manley's Race Master Exhaust Valves, specifically designed for GM LS-3 and L-99 (L-92 head) applications. These valves are engineered to withstand the rigors of high-performance driving and racing, ensuring optimal airflow and combustion efficiency.

Key Features and Benefits:

• Premium Stainless Steel Construction: Crafted from high-quality XH-426 stainless steel for exceptional strength and resistance to extreme temperatures.
• Enhanced Durability: Features chrome stems and hard tips, significantly increasing wear resistance and extending valve life, especially under demanding conditions.
• Optimized Airflow: Swirl polished under-head areas and fully machined combustion faces promote smoother airflow into the cylinder, boosting power output.
• Race Master Design: The straight stem design is ideal for maximizing performance in racing applications.
• Ideal for Alcohol Engines: Recommended for use as exhaust valves in alcohol-fueled engines, providing reliable performance where others might fail.
• Precise Fitment: Designed to fit 2007-2008 Cadillac Escalade (Base, ESV, EXT), 2007-2008 GMC Yukon (Denali), 2007-2008 GMC Yukon XL 1500 (Denali), and 2008 Hummer H2 (Base).

These valves are a crucial upgrade for any enthusiast looking to push the limits of their LS-powered vehicle. Experience the difference that superior materials and meticulous engineering make. Invest in performance and reliability with Manley Performance valves from GGCRACING.