Crower 00545 Features:

Crower 00545 mechanical roller camshaft for Chevrolet GM LS1, LS2, and LS6 carbureted engine builds. Level 5 Super Competition Profile targets a 4500 to 8000 rpm power range for all-out racing use. Fits 4.8L, 5.3L, 5.7L, and 6.0L GM LS platforms built for drag race-only or modified class competition. Requires a fully prepared high-compression engine with cylinder head work, bigger valves, and a lightweight valvetrain.

Chevy LS1 Mechanical Roll Level 5 Carbureted Mechanical Roller Features:

• Super competition profile for 4500 to 8000 rpm carbureted LS racing builds with hard-hitting top-end power delivery
• Fits Chevrolet GM LS1 LS2 and LS6 4.8L 5.3L 5.7L and 6.0L platforms for broad LS-series race application coverage
• Mechanical roller Level 5 cam for fully prepared high-compression engines requiring lightweight valvetrain and increased clearances
• Built for drag-race-only or modified 4-speed and 5-speed combinations where aggressive rpm range and maximum airflow are prioritized
• Supports extensive head and valvetrain upgrades including bigger valves titanium valves and maximum-flow carburetion for peak output

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

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