Product Description
Michigan Motorsports 1.59" Stainless Performance LT Exhaust Valves
Fits 2014+ 6.2L LT1, LT4, L86, L87 – Choose Single or Set of 8
Upgrade your Gen V LT engine with the Michigan Motorsports 1.59" Stainless Performance Exhaust Valves — the perfect combination of strength, reliability, and improved flow for your 6.2L LT cylinder heads. Each valve is precision-crafted from high-strength 21-4N stainless steel alloy using one-piece forgings, providing exceptional durability under high-heat, high-RPM conditions.
Featuring hard chrome-plated stems, hardened tips, and swirl-polished surfaces, these valves not only improve flow characteristics but also outperform OEM and standard aftermarket replacements. Designed as a direct drop-in replacement for the factory 1.59" exhaust valves, they’re ideal for performance rebuilds, cylinder head upgrades, or complete LT engine overhauls.
Key Features:
- Precision-machined from 21-4N high-strength stainless steel alloy
- One-piece forged design for superior durability and reliability
- Hard chrome-plated stems and hardened tips for extended wear resistance
- Swirl-polished for improved airflow and combustion efficiency
- Direct drop-in replacement for factory 1.59" LT exhaust valves
- Available individually or as a complete set of eight
Fitment Applications (6.2L Models Only):
- Cadillac CT5 (2022–2025)
- Cadillac CTS (2016–2019)
- Cadillac Escalade (2015–2024)
- Chevrolet Camaro (2016–2024)
- Chevrolet Corvette (2014–2025)
- Chevrolet Silverado 1500 (2014–2024)
- Chevrolet Suburban (2019–2024)
- Chevrolet Tahoe (2018–2024)
- GMC Sierra 1500 (2014–2025)
- GMC Yukon (2015–2024)
- GMC Yukon XL (2015–2024)
