COMP Cams XFI 222/234 Hydraulic Roller Cam for Chevrolet Silverado 3500 (2008–2016). A proven street/strip grind that boosts mid-range pull and extends top-end power for LS-based 6.0L applications.

Built for GM Gen IV engines without VVT or AFM, this cam is a solid choice when you want sharper response and stronger acceleration, provided the combo is matched and professionally tuned. It is commonly used on LS swaps and truck builds aiming for dependable street behavior with weekend performance. Note: Trucks originally equipped with VVT/AFM will require the appropriate delete hardware, and upgraded valve springs and a custom calibration/programmer are strongly recommended.

Features

• XFI 222/234 hydraulic roller profile for street/strip use
• For GM Gen IV LS without VVT or AFM (delete kits needed if equipped)
• Improves mid-range and high-RPM power characteristics
• Requires ECU calibration/programmer; valvetrain upgrades recommended
• LS2/LS3 1-bolt style core; verify timing gear before ordering

Have questions about fitment or supporting parts? Call our team—we’re happy to help and we offer installation and customization at our Austin, Texas and Los Angeles, California area shops: 512-982-9393 (TX) or 562-981-6800 (CA). Considering multiple items? Contact us to discuss shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov