{"product_id":"edelbrock-pro-flo-black-valve-cover-breather-1-1-4-hole-internal-oil-vapor-filter-textured-finish","title":"Edelbrock Pro-Flo Black Valve Cover Breather, 1-1\/4\" Hole — Internal Oil-Vapor Filter, Textured Finish","description":"\u003cb\u003eEdelbrock EDL4403 Pro-Flo Black Round Breather is a push-in valve cover breather with an internal oil-vapor filter, textured black finish, and Edelbrock script logo for a clean, matched appearance.\u003c\/b\u003e\n\n\u003cp\u003eThis compact Pro-Flo breather from Edelbrock is designed to blend with the company’s black valve covers while controlling crankcase vapor. Finished in a black mini texture powder coat and sized for a 1 1\/4\" valve cover hole, the breather installs with a supplied grommet and traps oil mist internally so you keep a neater engine bay. It’s a simple, bolt-on styling and functional upgrade for street and show engines.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this breather improve engine bay appearance?\u003c\/h3\u003e\n\u003cp\u003eThe EDL4403 replaces plain, open holes with a purpose-built cap finished to match Edelbrock’s black valve covers. The textured powder coat hides fingerprints and blends with other black components for a cohesive look. The embossed Edelbrock script on top adds a recognizable, factory-style accent without being flashy.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBlack mini texture powder coat coordinates with Edelbrock black valve covers\u003c\/li\u003e\n  \u003cli\u003eCompact 1 3\/4\" overall height keeps a low profile under hoods\u003c\/li\u003e\n  \u003cli\u003eRaised Edelbrock script provides a refined visual detail\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the practical benefits during daily use?\u003c\/h3\u003e\n\u003cp\u003eBeyond aesthetics, the Pro-Flo breather contains an internal filter media that helps trap oil vapor and reduce oily residue on surrounding components. The push-in tube simplifies installation and the included grommet ensures a secure fit for the 1 1\/4\" valve cover opening. For engines using a PCV or catch-can system, this breather serves as a tidy vent point or backup vent.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInternal filter captures oil mist for a cleaner engine compartment\u003c\/li\u003e\n  \u003cli\u003ePush-in tube and included grommet speed installation\u003c\/li\u003e\n  \u003cli\u003eFits standard 1 1\/4\" valve cover hole size for broad compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this fit my engine and how do I install it?\u003c\/h3\u003e\n\u003cp\u003eThe EDL4403 is sized for valve cover holes that measure 1 1\/4\", a common opening on many aftermarket and OEM covers. Installation requires pushing the breather tube into the supplied grommet and seating the grommet into the valve cover hole; no special tools are typically needed. If you need a vent outlet, the optional 90° nipple versions are available for routing hose away from heat sources.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for 1 1\/4\" valve cover openings — verify your cover before purchase\u003c\/li\u003e\n  \u003cli\u003eTool-free push-in assembly with included grommet for quick fitment\u003c\/li\u003e\n  \u003cli\u003eOptional 90° nipple available on other Edelbrock breathers for hose routing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Edelbrock EDL4403 Pro-Flo Black Round Breather is ideal for car owners and builders who want a discreet, matched vent for Edelbrock black valve covers or similar finishes. It suits street rods, daily drivers, and show cars that need a low-profile cap that reduces oil spray and improves engine bay presentation. Choose this breather if you want an OEM-style look with functional vapor trapping and straightforward installation.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What valve cover hole size does the EDL4403 fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits a 1 1\/4\" valve cover hole and includes a grommet for a secure push-in fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this breather reduce oil in the engine bay?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — an internal filter traps oil vapor to help minimize oily residue around the engine.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":48084373733534,"sku":"B002Q2M3AU","price":31.92,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/edelbrock-pro-flo-black-round-breather-front.jpg?v=1785852169","url":"https:\/\/northtrailauto.ca\/products\/edelbrock-pro-flo-black-valve-cover-breather-1-1-4-hole-internal-oil-vapor-filter-textured-finish","provider":"North Trail Auto","version":"1.0","type":"link"}