Holley LS Valley Cover - Trussed - 241-263 brake-line-repair-kit Each Hooker header is designed

Each Hooker header is designed to provide the finest fit and most durable construction available on the market today

Holley's GM Muscle Series air cleaner kit can be the perfect addition to your engine bay if you are searching for a subtly custom variation from the OEM options

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Holley LS Valley Cover - Trussed - 241-263 brake-line-repair-kit Each Hooker header is designedOverview: Holley's new trussed LS valley covers are the latest addition to our expansive lineup of LS engine dress up products. Machined from billet aluminum and featuring a modern trussed design, these LS valley covers are the perfect upgrade for your LS engine if you are looking for a subtly custom touch. These valley covers are machined smooth on the underside, allowing for the elimination of Displacement On Demand (DOD), and instead feature an