{"product_id":"pioneer-cables-830004-engine-expansion-plug-kit","title":"Pioneer Cables 830004 Engine Expansion Plug Kit","description":"\u003ch2\u003eEngine Expansion Plug Kit for Ford and Mercury V8 Builds\u003c\/h2\u003e\u003cp\u003ePioneer Cables 830004 is an engine expansion plug kit for cylinder block service and rebuild work. It is built for applications that call for brass plugs, with fitment covering a wide range of Ford, Mercury, and Lincoln performance and full-size models.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrass expansion plug construction for strong corrosion resistance\u003c\/li\u003e\n\u003cli\u003eEngine block service part for cylinder block component replacement\u003c\/li\u003e\n\u003cli\u003eFits high-performance brass applications across multiple Ford, Mercury, and Lincoln platforms\u003c\/li\u003e\n\u003cli\u003eSuitable for rebuilders working on classic and late-model V8 engine service\u003c\/li\u003e\n\u003cli\u003ePioneer Cables part number 830004 for catalog and service identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003ePioneer Cables 830004 is part of a complete expansion plug program that includes brass, steel, stainless steel, and threaded styles. This brass version is selected where corrosion resistance is a priority, making it a practical choice for engine rebuilds and cooling-system related block service. It is listed for applications such as 1968-1973 Ford Mustang, 1977-1981 Ford Thunderbird, and 1979-1991 Mercury Grand Marquis, along with additional Ford, Mercury, and Lincoln models through 1995.\u003c\/p\u003e\u003cp\u003eUse Pioneer Cables 830004 when servicing cylinder block openings on vehicles that require a brass expansion plug. The part number 830004 is a direct catalog reference for rebuilders and technicians working on Ford Mustang, Mercury Cougar, and Lincoln Town Car applications.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCorrosion at engine block plug locations\u003c\/li\u003e\n\u003cli\u003eLeaking or deteriorated freeze plug openings\u003c\/li\u003e\n\u003cli\u003eBlock service needs during engine rebuilds\u003c\/li\u003e\n\u003cli\u003eReplacement of worn brass expansion plugs in cooling-system service\u003c\/li\u003e\n\u003cli\u003eFitment matching for classic Ford, Mercury, and Lincoln engine work\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the block opening size and application before installation. Clean the bore thoroughly, inspect for pitting or damage, and confirm the plug seats evenly in the cylinder block. Because fitment varies by engine and model year, match the vehicle listing carefully before ordering. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003ePioneer describes this program as a high-quality line of expansion plugs for engine rebuilders, with brass selected for corrosion resistance in the specified applications. Part number 830004 is cataloged for direct service use in the listed Ford, Mercury, and Lincoln fitments.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 1982-1995 Ford Mustang, N\/A, Hi-Perf. - Brass\u003c\/li\u003e\n\u003cli\u003eFits 1979 Ford Mustang, N\/A, Hi-Perf. - Brass\u003c\/li\u003e\n\u003cli\u003eFits 1968-1973 Ford Mustang, N\/A, Hi-Perf. - Brass\u003c\/li\u003e\n\u003cli\u003eFits 1991-1993 Ford Thunderbird, N\/A, Hi-Perf. - Brass\u003c\/li\u003e\n\u003cli\u003eFits 1983-1988 Ford Thunderbird, N\/A, Hi-Perf. - Brass\u003c\/li\u003e\n\u003cli\u003eFits 1977-1981 Ford Thunderbird, N\/A, Hi-Perf. - Brass\u003c\/li\u003e\n\u003cli\u003eFits 1991-1993 Mercury Cougar, N\/A, Hi-Perf. - Brass\u003c\/li\u003e\n\u003cli\u003eFits 1983-1988 Mercury Cougar, N\/A, Hi-Perf. - Brass\u003c\/li\u003e\n\u003cli\u003eFits 1977-1981 Mercury Cougar, N\/A, Hi-Perf. - Brass\u003c\/li\u003e\n\u003cli\u003eFits 1968-1971 Mercury Cougar, N\/A, Hi-Perf. - Brass\u003c\/li\u003e\n\u003cli\u003eFits 1984-1992 Lincoln Mark VII, N\/A, Hi-Perf. - Brass\u003c\/li\u003e\n\u003cli\u003eFits 1987-1991 Ford LTD Crown Victoria, N\/A, Hi-Perf. - Brass\u003c\/li\u003e\n\u003cli\u003eFits 1987-1991 Mercury Colony Park, N\/A, Hi-Perf. - Brass\u003c\/li\u003e\n\u003cli\u003eFits 1979-1991 Mercury Grand Marquis, N\/A, Hi-Perf. - Brass\u003c\/li\u003e\n\u003cli\u003eFits 1981-1990 Lincoln Town Car, N\/A, Hi-Perf. - Brass\u003c\/li\u003e\n\u003cli\u003eFits 1982-1987 Lincoln Continental, N\/A, Hi-Perf. - Brass\u003c\/li\u003e\n\u003cli\u003eFits 1980 Lincoln Continental, N\/A, Hi-Perf. - Brass\u003c\/li\u003e\n\u003cli\u003eFits 1977-1986 Ford LTD, N\/A, Hi-Perf. - Brass\u003c\/li\u003e\n\u003cli\u003eFits 1968-1972 Ford LTD, N\/A, Hi-Perf. - Brass\u003c\/li\u003e\n\u003cli\u003eFits 1982-1986 Mercury Capri, N\/A, Hi-Perf. - Brass\u003c\/li\u003e\n\u003cli\u003eFits 1979 Mercury Capri, N\/A, Hi-Perf. - Brass\u003c\/li\u003e\n\u003cli\u003eFits 1980-1983 Lincoln Mark VI, N\/A, Hi-Perf. - Brass\u003c\/li\u003e\n\u003cli\u003eFits 1979-1982 Mercury Marquis, N\/A, Hi-Perf. - Brass\u003c\/li\u003e\n\u003cli\u003eFits 1977-1980 Lincoln Versailles, N\/A, Hi-Perf. - Brass\u003c\/li\u003e\n\u003cli\u003eFits 1975-1980 Mercury Monarch, N\/A, Hi-Perf. - Brass\u003c\/li\u003e\n\u003cli\u003eFits 1978-1979 Ford Fairmont, N\/A, Hi-Perf. - Brass\u003c\/li\u003e\n\u003cli\u003eFits 1978-1979 Mercury Zephyr, N\/A, Hi-Perf. - Brass\u003c\/li\u003e\n\u003cli\u003eFits 1968-1974 Mercury Montego, N\/A, Hi-Perf. - Brass\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pioneer Cables","offers":[{"title":"Default Title","offer_id":52725016985781,"sku":"FRMH-830004","price":49.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PC_830004_Fro.jpg?v=1782023092","url":"https:\/\/www.partcatalog.com\/products\/pioneer-cables-830004-engine-expansion-plug-kit","provider":"PartCatalog","version":"1.0","type":"link"}