{"product_id":"espusta-brass-freeze-plug-kit-mpe-100br-chevy-small-block-direct-fit-12-plugs-screws","title":"Espusta Brass Freeze Plug Kit MPE-100BR — Chevy Small Block Direct-Fit, 12 Plugs \u0026 Screws","description":"\u003cp\u003e\u003cstrong\u003eEspusta Engine Freeze Plug Kit (MPE-100BR) is a complete brass freeze\/frost plug set engineered to replace worn core plugs in Chevy small block engines and restore a precise, durable seal during rebuilds.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen refurbishing a classic Chevy small block — 283ci, 305ci, 327ci, or 350ci (1957–1997) — choosing the right core plug kit matters for leak prevention and longevity. This Espusta kit supplies solid brass plugs and mounting screws matched to common OEM dimensions, making it a direct-fit option that aligns with Pioneer, Sealed Power, Milodon, Dorman, and Melling equivalents.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this kit fit my Chevy small block engine?\u003c\/h3\u003e\n\u003cp\u003eThe set is sized to replace standard freeze\/core plugs used across many Chevy small block applications from 1957 to 1997. Each plug is machined for consistent diameter and depth so it seats properly in factory bores.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with 283, 305, 327, and 350 cubic-inch small block Chevy engines\u003c\/li\u003e\n  \u003cli\u003eDesigned as an OEM-style replacement for MPE-100BR and similar part numbers\u003c\/li\u003e\n  \u003cli\u003eIncludes multiple plugs and screws to complete a full rebuild or repair job\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and durability can I expect from brass plugs?\u003c\/h3\u003e\n\u003cp\u003eBrass offers corrosion resistance and dimensional stability compared with cheaper metals, helping reduce the risk of rust-related leaks over time. The plugs in this Espusta kit are corrosion-resistant and forged to withstand typical engine bay conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid brass construction resists rust and electrochemical corrosion\u003c\/li\u003e\n  \u003cli\u003eConsistent wall thickness for reliable seating and compression\u003c\/li\u003e\n  \u003cli\u003eIncludes screws for secure installation where required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and what tools will I need?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone familiar with core plug replacement: clean the bore, apply sealant if desired, and press or drive the plug to seat. The kit’s OEM-fit sizing minimizes modification or rework.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits standard freeze plug bores; no special machining typically required\u003c\/li\u003e\n  \u003cli\u003eCan be installed with a hammer and appropriately sized driver or a press\u003c\/li\u003e\n  \u003cli\u003eIncludes 12 plugs and 5 screws to cover common service needs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich engines and restoration projects benefit most from this kit?\u003c\/h3\u003e\n\u003cp\u003eThese brass plugs are targeted at engine rebuilds and repairs for classic Chevy small blocks where original-fit components are preferred. They’re also useful as a parts upgrade when replacing corroded steel or aluminum plugs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIdeal for vintage Chevy restorations and street\/strip small block builds\u003c\/li\u003e\n  \u003cli\u003eSuitable for mechanics, hobbyists, and professional engine shops\u003c\/li\u003e\n  \u003cli\u003eGood choice when replacing multiple corroded or leaking plugs at once\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Espusta MPE-100BR brass freeze plug kit is made for car builders, restorers, and mechanics working on Chevy small block engines from the late 1950s through the 1990s who want a durable, OEM-compatible replacement set. If you need a corrosion-resistant set of core plugs plus mounting screws to finish an engine rebuild or to replace failing plugs without custom machining, this kit provides the components and fitment most shops expect.\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: Are these plugs direct replacements for Melling MPE-100BR?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The Espusta kit is sized and specified to match Melling MPE-100BR and similar OEM equivalents for Chevy small blocks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the kit include everything needed for a full rebuild?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit includes 12 brass freeze plugs and 5 screws, covering most standard small block servicing needs; additional sealant or tools may be required.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Espusta","offers":[{"title":"Default Title","offer_id":48084444774558,"sku":"B0FPCDWVF8","price":31.64,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/espusta-front-packaging-brass-freeze-plug-kit.jpg?v=1785855511","url":"https:\/\/northtrailauto.ca\/products\/espusta-brass-freeze-plug-kit-mpe-100br-chevy-small-block-direct-fit-12-plugs-screws","provider":"North Trail Auto","version":"1.0","type":"link"}