Upgrade your engine performance with the Enginetech ES5440 New Premium Engine Camshaft, designed specifically for select GMC Yukon XL and Chevrolet Express models. Crafted from durable cast iron or billet material, this camshaft ensures longevity and reliable operation. The camshaft features a hydraulic lifter type, which reduces maintenance and provides smooth operation. With an exhaust valve lift of .281 inches and an intake valve lift of .465 inches, it optimizes airflow for improved power output and efficiency. The duration at .050 inch lift measures 207 degrees for exhaust and 196 degrees for intake, contributing to better throttle response and engine performance. The cam type is designed as a standard profile, making it suitable for a range of applications, especially for engine rebuilders seeking high-quality components. The factory rocker arm ratio complements the camshaft's specifications, ensuring compatibility and optimal valve timing for your engine rebuild or upgrade.

Enginetech has been family-owned and operated since 1982, earning a reputation as a trusted source for high-quality engine parts. Our products are engineered specifically for engine rebuilders, offering a comprehensive selection that includes complete engine kits and individual components. The ES5440 camshaft is engineered to meet the needs of professionals and enthusiasts alike, delivering performance and durability. Whether you're restoring a classic or upgrading your engine for better performance, this camshaft provides a reliable solution that fits a variety of 2010-2013 GMC and Chevrolet models, including the GMC Savana, GMC Yukon XL, Chevrolet Express, and more. With nationwide distribution and dedicated customer service, Enginetech ensures your engine rebuild project proceeds smoothly and successfully.

Features:

• Lifter Type: Hyd, reducing maintenance and providing smooth operation

• Exhaust Valve Lift: .281 inches for optimized airflow

• Exhaust Duration at .050 inch Lift: 207 degrees for improved exhaust flow

• Intake Duration at .050 Inch Lift: 196 degrees, enhancing throttle response

• Cam Type: Standard profile suitable for various rebuild applications

• Exhaust Valve Lift with Factory Rocker Arm Ratio: .477 inches for balanced performance

• Intake Valve Lift with Factory Rocker Arm Ratio: .465 inches for efficient airflow

Fits Following Models:
2010 Cadillac Escalade
2010 Chevrolet Express 2500
2010 Chevrolet Express 3500
2010 Chevrolet Silverado 1500
2010 Chevrolet Silverado 2500 HD
2010 Chevrolet Silverado 3500 HD
2010 Chevrolet Suburban 2500
2010 Chevrolet Tahoe
2010 GMC Savana 2500
2010 GMC Savana 3500
2010 GMC Sierra 2500 HD
2010 GMC Sierra 3500 HD
2010 GMC Yukon
2010 GMC Yukon XL 2500
2011 GMC Yukon XL 2500
2012 GMC Yukon XL 2500
2013 GMC Yukon XL 2500