Chevrolet Express 1500 Camshaft - COMP Cams - LST Solid Roller Stage 1 - `03-`14. A Stage 1 LST solid roller camshaft designed for Gen III LS 3-bolt applications, built to improve midrange power and responsiveness without requiring modified pistons.

This COMP Cams LST solid roller cam is engineered for use with stock pistons that have factory valve reliefs and is aimed at enthusiasts who want stronger torque and horsepower through the 3000–7000 RPM band. The profile provides robust midrange punch while maintaining compatibility with many LS 3-bolt installations; final fitment should be verified for your application. CK and MK camshaft kits are available — add CK or MK to the beginning of the part number to get appropriately matched valvetrain components. With matched valvetrain kits the setup is rated for valve train stability up to 7500 RPM. Solid roller cams require proper break-in and correct supporting components, so plan for valvetrain and installation considerations.

Features

• Stage 1 LST solid roller profile for Gen III LS 3-bolt engines
• Designed for stock pistons with factory valve reliefs
• Strong torque and HP focus in the 3000–7000 RPM range
• CK & MK kits available for matched valvetrain parts; stable to 7500 RPM with kits
• Suitable for Chevrolet Express 1500 `03–`14 5.3L and many LS 3-bolt swaps (verify fitment)

If you have questions or want help confirming fitment, call us directly — we’ll walk you through compatibility and installation options. We have two locations in Austin, Texas and the Los Angeles, California area where we offer installation and customization services. 512-982-9393 (TX) · 562-981-6800 (CA) Please note: if you are considering multiple items, contact us for shipping discounts. We install on premises at both locations.

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