{"product_id":"holley-vintage-finned-valve-cover-holley-script-sbc-center-bolt","title":"HOLLEY VINTAGE FINNED VALVE COVER - \"HOLLEY\" SCRIPT - SBC - CENTER BOLT","description":"\u003cp class=\"p1\"\u003e\u003cb\u003eHolley Vintage Series Valve Covers – Small Block Chevy ZZ6 \/ Vortec – Center Bolt – Emissions Provision – Finned Aluminum\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eAdd classic muscle car styling to your Small Block Chevy with Holley Vintage Series Valve Covers, designed specifically for ZZ6 and Vortec center bolt cylinder heads. Featuring a timeless finned design and retro Holley script logo, these valve covers deliver a perfect blend of vintage aesthetics and modern functionality.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eConstructed from high-quality die-cast aluminum, these SBC valve covers provide excellent durability, precise fitment, and reduced risk of warping or oil leaks compared to stamped alternatives. With a standard height of 3.5”, they offer compatibility with most stock and mild performance valvetrain setups.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eThese emissions-compliant valve covers come equipped with pre-installed internal baffling, an oil fill plug, and a PCV grommet—making installation simple while maintaining proper crankcase ventilation for street-driven vehicles.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eAvailable in multiple finishes, these valve covers are perfect for restorations, street builds, and anyone looking to clean up their engine bay with a classic Chevrolet look.\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits Small Block Chevy engines with center bolt heads (Vortec, ZZ6, and similar applications)\u003c\/li\u003e\n\u003cli\u003eClassic finned “Vintage Series” design with retro Holley script logo\u003c\/li\u003e\n\u003cli\u003eStandard height (3.5”) for stock and mild performance applications\u003c\/li\u003e\n\u003cli\u003eDurable die-cast aluminum construction for strength and reduced warping\u003c\/li\u003e\n\u003cli\u003eEmissions-compliant design with internal baffling\u003c\/li\u003e\n\u003cli\u003eIncludes oil fill plug and PCV grommet for proper ventilation\u003c\/li\u003e\n\u003cli\u003eDesigned for excellent sealing and long-term reliability\u003c\/li\u003e\n\u003cli\u003ePolished mounting hardware included\u003c\/li\u003e\n\u003cli\u003eEasy bolt-on installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p4\"\u003e\u003cb\u003eAvailable Finishes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePolished Aluminum\u003c\/li\u003e\n\u003cli\u003eNatural Cast (ready for paint or custom coating)\u003c\/li\u003e\n\u003cli\u003eSatin Black (machined fins)\u003c\/li\u003e\n\u003cli\u003eGloss Red (machined fins)\u003c\/li\u003e\n\u003cli\u003eFactory Orange (machined fins)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eWhy Choose Holley Vintage Series Valve Covers?\u003c\/b\u003e\u003cbr\u003eHolley’s Vintage Series valve covers are perfect for enthusiasts who want a traditional finned valve cover look without sacrificing modern performance and reliability. Designed for Vortec and ZZ6 center bolt applications, they provide a clean, classic appearance while maintaining proper ventilation and easy installation.\u003c\/p\u003e\n\u003cp class=\"p6\"\u003eIdeal for restorations, street rods, and performance builds, these valve covers turn your engine into a true statement piece.\u003c\/p\u003e","brand":"Holley","offers":[{"title":"Black","offer_id":51358805983538,"sku":"241-247","price":290.95,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":51358806016306,"sku":"241-250","price":309.95,"currency_code":"USD","in_stock":true},{"title":"Orange","offer_id":51358806049074,"sku":"241-249","price":311.95,"currency_code":"USD","in_stock":true},{"title":"Polished","offer_id":51358806081842,"sku":"241-248","price":371.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/3453\/3938\/files\/9c18057a6bda8f4a2dbbe032322a975f28585989_jpg.webp?v=1782241007","url":"https:\/\/www.westbenddyno.com\/products\/holley-vintage-finned-valve-cover-holley-script-sbc-center-bolt","provider":"West Bend Dyno","version":"1.0","type":"link"}