LLY Duramax Flex Plates

Upgrade your 2004.5–2005 LLY Duramax with a premium flex plate engineered for strength, balance, and long-term durability. Designed to handle increased torque and high-performance applications, these flex plates are built from high-grade materials to eliminate cracking, warping, and premature wear. Whether you're daily driving, towing, or racing, trust a high-quality flex plate to keep your Duramax drivetrain strong and reliable.