{"product_id":"gen-3-and-5-chevy-ls-billet-aluminum-valve-covers-cvf-racing","title":"Gen 3 and 4 Chevy LS Billet Aluminum Valve Covers - CVF Racing","description":"\u003cp\u003eThe \u003cb\u003eCVF Racing Gen III \u0026amp; Gen IV Chevy LS Billet Aluminum Valve Covers\u003c\/b\u003e are premium, American-made engine covers CNC-machined from solid 6061-T6 billet aluminum. Built for street rods, track cars, pro-touring builds, and LS swaps, these covers provide a clean, high-end appearance while offering race-grade crankcase ventilation and leak-free reliability.\u003c\/p\u003e\n\u003ch3\u003eProduct Overview \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eUnlike traditional aftermarket sheet-metal or cast valve covers that rely on internal sheet-metal baffle plates attached with small screws—which can loosen under severe engine vibration—CVF Racing machines the oil baffles \u003cb\u003edirectly into the solid aluminum casting itself\u003c\/b\u003e. This dual-baffle design completely eliminates internal fasteners that could potentially back out into the valvetrain.\u003c\/p\u003e\n\u003cp\u003eThe sealing system features custom molded perimeter gaskets and self-sealing stainless steel socket head cap screws equipped with captive Viton® O-rings. This integrated arrangement eliminates bulky rubber grommets and washers while maintaining a tight, leak-resistant seal against high crankcase pressures.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Design Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSolid 6061-T6 Construction:\u003c\/b\u003e Precision CNC-machined from aircraft-grade billet aluminum for maximum rigidity and thermal stability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eIntegrated Machined Baffling:\u003c\/b\u003e Dual internal oil baffles are an integral part of the cover body—no loose screws or sheet metal to back out into moving rocker arms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eIntegrated Viton® Sealing Hardware:\u003c\/b\u003e Includes stainless steel socket head cap screws featuring captive Viton® O-rings that seal the bolt holes without separate rubber grommets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDual -12 ORB Port Architecture:\u003c\/b\u003e Each valve cover is equipped with two -12 ORB (O-Ring Boss) ports to easily adapt catch cans, vacuum pumps, PCV valves, or oil fills.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eIncludes AN Adapter Fittings:\u003c\/b\u003e Comes complete with your choice of -10AN or -12AN to -12 ORB adapter fittings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003ePremium Finish Options:\u003c\/b\u003e Available in Polished, Stealth Black Anodized, or C3 Ceramic Clear Coat finishes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eAmerican-Made \u0026amp; Guaranteed:\u003c\/b\u003e Designed and manufactured in the USA, backed by the CVF Racing Lifetime Warranty.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specification Matrix\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature \/ Metric\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTechnical Specification Detail\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eManufacturer\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCVF Racing\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eEngine Fitment\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAll GM Gen III \u0026amp; Gen IV LS Series V8 Engines (4.8L, 5.3L, 5.7L LS1\/LS6, 6.0L LS2, 6.2L LS3)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSolid 6061-T6 Billet Aluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eBaffle Style\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMachined-in-place dual oil baffles (Zero internal screws\/fasteners)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eCrankcase Ports\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDual -12 ORB ports per cover (4 ports total per pair)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eIncluded Fitting Adapters\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eChoice of -10AN to -12 ORB or -12AN to -12 ORB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eHardware \u0026amp; Fasteners\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStainless steel self-sealing socket head cap screws with captive Viton® O-rings\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eFinish Options\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePolished, Stealth Black, or C3 Ceramic Clear Coat\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eCoil Mounting\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRequires aftermarket coil relocation brackets (Cleans up valvetrain layout)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFitment \u0026amp; Application Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eLS Coil Relocation:\u003c\/b\u003e Because these covers do not feature integrated top-side mounting bosses for factory LS ignition coils, Gen IV (and Gen III) engines require an aftermarket LS coil relocation bracket kit (such as CVF Racing's LS Coil Relocation Bracket) to mount the coils off the covers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eLS Swap Styling:\u003c\/b\u003e Designed to match and complement CVF Racing billet serpentine belt systems for a unified, show-quality engine bay.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CVF Racing","offers":[{"title":"Polished \/ 10 AN","offer_id":52765290856580,"sku":"CVF LSX-VC-10-KIT","price":595.0,"currency_code":"USD","in_stock":true},{"title":"Polished \/ 12 AN","offer_id":52765290889348,"sku":"CVF LSX-VC-12-KIT","price":595.0,"currency_code":"USD","in_stock":true},{"title":"Stealth Black \/ 10 AN","offer_id":52765290922116,"sku":"CVF B-LSX-VC-10-KIT","price":595.0,"currency_code":"USD","in_stock":true},{"title":"Stealth Black \/ 12 AN","offer_id":52765290954884,"sku":"CVF B-LSX-VC-12-KIT","price":595.0,"currency_code":"USD","in_stock":true},{"title":"C3 - Ceramic Clear Coat \/ 10 AN","offer_id":52765290987652,"sku":"CVF C-LSX-VC-10-KIT","price":645.0,"currency_code":"USD","in_stock":true},{"title":"C3 - Ceramic Clear Coat \/ 12 AN","offer_id":52765291020420,"sku":"CVF C-LSX-VC-12-KIT","price":645.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0286\/1180\/5316\/files\/LS-VALVE-COVER-BILLET_SPREAD_NO_COIL_BRACKET__50417.webp?v=1788529166","url":"https:\/\/hotrodhardware.com\/products\/gen-3-and-5-chevy-ls-billet-aluminum-valve-covers-cvf-racing","provider":"Hot Rod Hardware","version":"1.0","type":"link"}