Description
If you’re running an LS-series engine, factory valve covers are a liability—they leak, they restrict airflow, and they look dated. The Holley GM LS1 Valve Cover Set delivers proper sealing geometry, internal baffle design for crankcase management, and a clean, finished look that matches modern engine bay standards. Whether you’re building a street machine or a track car, these aluminum covers are the foundation of a leak-free, professional installation.
This complete kit features Holley’s proven design with integrated coil mounting bosses, eliminating the need for aftermarket adapters. The natural cast finish provides a timeless aesthetic that complements both stock and modified LS builds, while the stock height profile ensures zero fitment issues on any LS-swapped or factory LS application.
- Stock height fitment
- Baffled design
- Aluminum construction
- Coil mounting bosses
- Natural cast finish
- GM LS-Series compatible
- Complete two-cover kit
- Bolt-on installation
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