{"product_id":"american-made-grills-muscle-54-inch-built-in-hybrid-grill-mus54","title":"American Made Grills Muscle 54-Inch Built-In Hybrid Gas and Charcoal Grill - MUS54","description":"\u003ch2 id=\"description\" data-mnk-layout=\"1\"\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe American Made Grills Muscle 54 is a 54-inch built-in hybrid grill: 8 gas burners for weeknight convenience, plus patented 14-gauge fuel trays that hold charcoal, wood chunks or chips over the burners when you want live-fire flavor. It is made in the USA from #304 stainless steel. Its front grille takes its cue from classic American muscle cars.\u003c\/p\u003e\n\u003cp\u003eEvery Muscle ships with a 100 lb capacity rotisserie kit with spit storage, a drop-in infrared sear burner, a stainless steel griddle plate, grate lifting tools for reloading fuel, a leather glove set, a starter fuel kit (wood and charcoal), a cleaning care kit and a weather-proof vinyl head cover. Choose natural gas or propane above.\u003c\/p\u003e\n\u003cp\u003eIt needs a non-combustible island, or the \u003ca href=\"\/products\/american-made-grills-grill-liner-gl-hyb54\"\u003e54\" Hybrid grill liner (GL-HYB54)\u003c\/a\u003e in a combustible one. Matching Muscle power and double side burners are available, as is a freestanding cart. See the full \u003ca href=\"\/collections\/american-made-grills\"\u003eAmerican Made Grills\u003c\/a\u003e range.\u003c\/p\u003e\n\u003ch2 id=\"features\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas, charcoal or wood:\u003c\/strong\u003e patented 14-gauge #304 fuel trays sit over the burners for solid-fuel cooking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8 gas burners:\u003c\/strong\u003e 14-gauge #304 stainless tube burners under 14-gauge #304 burner covers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotisserie and sear burner included:\u003c\/strong\u003e 100 lb capacity rotisserie kit with spit storage, plus a drop-in infrared sear burner.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReversible 9-gauge V-shaped grates:\u003c\/strong\u003e #304 stainless, with #304 heat zone separators.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable hood vents:\u003c\/strong\u003e on a 16-gauge double-lined, spring-assisted hood with a US-made temperature gauge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy-clean drip pan:\u003c\/strong\u003e with a drain system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLit for evening cooking:\u003c\/strong\u003e interior halogen lights and LED lights over each knob.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlame thrower ignition:\u003c\/strong\u003e with a flash tube backup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in the USA:\u003c\/strong\u003e built, factory tested and serviced in the USA; tested to ANSI Z21.58 \/ CSA 1.6.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"specifications\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable class=\"mnk-specs\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eAmerican Made Grills\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eHybrid (Muscle)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eMUS54-NG (natural gas) \/ MUS54-LP (propane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e54\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCut-out\u003c\/th\u003e\n\u003ctd\u003e53-1\/4\" W x 25\" D x 15\" H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGas burners\u003c\/th\u003e\n\u003ctd\u003e8, 14-gauge #304 stainless steel tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSolid fuel\u003c\/th\u003e\n\u003ctd\u003eCharcoal, wood chunks or chips in 14-gauge fuel trays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCooking surface\u003c\/th\u003e\n\u003ctd\u003e1,687 sq. in. total, including a 548 sq. in. upper warming rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCooking grates\u003c\/th\u003e\n\u003ctd\u003eReversible #304 9-gauge V-shaped\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHood\u003c\/th\u003e\n\u003ctd\u003e16-gauge double-lined, spring assisted, adjustable vents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLighting\u003c\/th\u003e\n\u003ctd\u003eInterior halogen; LED over each knob\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eIgnition\u003c\/th\u003e\n\u003ctd\u003eFlame thrower\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003e#304 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGas\u003c\/th\u003e\n\u003ctd\u003eNatural gas or propane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGas pressure\u003c\/th\u003e\n\u003ctd\u003eNG 4\" to 7\" w.c.; LP 11\" to 14\" w.c.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eElectrical\u003c\/th\u003e\n\u003ctd\u003e120 V, 60 Hz, 15 A GFCI outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eANSI Z21.58 \/ CSA 1.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMade in\u003c\/th\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"mnk-kit\"\u003e\n\u003cdiv class=\"mnk-kit__col\"\u003e\n\u003ch3 id=\"whats-included\"\u003eWhat's included\u003c\/h3\u003e\n\u003cul class=\"mnk-included\"\u003e\n\u003cli\u003e54\" built-in hybrid grill head\u003c\/li\u003e\n\u003cli\u003eFuel trays and burner covers\u003c\/li\u003e\n\u003cli\u003eCooking grates and warming rack\u003c\/li\u003e\n\u003cli\u003e100 lb capacity rotisserie kit\u003c\/li\u003e\n\u003cli\u003eDrop-in infrared sear burner\u003c\/li\u003e\n\u003cli\u003eStainless steel griddle plate\u003c\/li\u003e\n\u003cli\u003eGrate lifting tools\u003c\/li\u003e\n\u003cli\u003eLeather glove set\u003c\/li\u003e\n\u003cli\u003eFuel kit (wood and charcoal)\u003c\/li\u003e\n\u003cli\u003eCleaning care kit\u003c\/li\u003e\n\u003cli\u003eWeather-proof vinyl head cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mnk-kit__col\"\u003e\n\u003ch3 id=\"sold-separately\"\u003eSold separately\u003c\/h3\u003e\n\u003cul class=\"mnk-optional\"\u003e\n\u003cli\u003e\u003ca href=\"\/products\/american-made-grills-grill-liner-gl-hyb54\"\u003eGrill liner (GL-HYB54)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/american-made-grills-muspb2\"\u003eMuscle power burner (MUSPB2)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/american-made-grills-mussb2\"\u003eMuscle double side burner (MUSSB2)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/american-made-grills-grill-cart-cart-amg54\"\u003eGrill cart (CART-AMG54)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/american-made-grills-grillcov-amg54\"\u003eBuilt-in grill cover (GRILLCOV-AMG54)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 id=\"installation\"\u003eInstallation planning\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCut-out: 53-1\/4\" W x 25\" D x 15\" H.\u003c\/li\u003e\n\u003cli\u003eThe island must be built from non-combustible material. In a combustible island an American Made Grills grill liner is required: the GL-HYB54.\u003c\/li\u003e\n\u003cli\u003eSide and rear clearances: at least 4\" from a non-combustible wall or backsplash, 14\" from a protected combustible wall (a non-combustible face over a combustible wall), and 18\" from a combustible wall. The 4\" backsplash clearance has to be met before any wall behind it.\u003c\/li\u003e\n\u003cli\u003eKeep at least 5 feet between the countertop and any overhead construction, and never install under unprotected combustible overhead construction. Under combustible overhead construction the cooking area must be covered by an exhaust hood larger than the cooking area and moving at least 1,200 CFM; under non-combustible overhead construction a hood is highly recommended.\u003c\/li\u003e\n\u003cli\u003eOutdoors only. Never use it in a garage, building, shed, breezeway or other enclosed area, or in or on a recreational vehicle or boat.\u003c\/li\u003e\n\u003cli\u003eGas supply pressure: natural gas 4\" to 7\" water column, propane 11\" to 14\" water column. Natural gas models use the supplied regulator set to 4\" w.c.; propane models use an LP regulator set to 11\" w.c. Never connect the grill to an unregulated supply.\u003c\/li\u003e\n\u003cli\u003eSize the gas line for the total BTU of every appliance on it, never smaller than 1\/2\" inside (1\" outside) diameter, and keep it as short as possible: pressure drops with distance and with every elbow or tee. Running a grill and a side burner from one line takes a tee fitting (not supplied). Don't put tape, pipe dope or thread compound on flare fittings. American Made Grills recommends a licensed gas professional for all gas plumbing; a \"T\"-handle manual shut-off valve is required on permanent gas lines (Massachusetts requires a licensed plumber or gas fitter).\u003c\/li\u003e\n\u003cli\u003ePropane: use a standard 20 lb DOT cylinder with a Type 1 (QCC-1) valve and an overfill prevention device, no larger than about 12-1\/4\" across and 18\" tall (not included). Never fill it past 80%, never store a spare cylinder under or near the grill, and keep cylinders outdoors, upright and away from heat. Propane is heavier than air, so vent an enclosure on opposite sides near the bottom.\u003c\/li\u003e\n\u003cli\u003eLeak-test every connection with 1 part soap to 3 parts water before first use and after every cylinder change. Growing bubbles mean a leak: shut off the gas and fix it before use. Never test with a flame.\u003c\/li\u003e\n\u003cli\u003eLevel it in every direction; a grill out of level burns erratically and heats unevenly.\u003c\/li\u003e\n\u003cli\u003ePower: the lights, ignition and optional rotisserie motor need a 120 V, 60 Hz, 15 A GFCI-protected outdoor outlet installed by a qualified electrician; the grill must be electrically grounded.\u003c\/li\u003e\n\u003cli\u003eWeight: these grills ship at 250 lb or more, and the largest at over 400 lb. Plan for at least two people, and lift it by the frame, never the hood.\u003c\/li\u003e\n\u003cli\u003eThe grill draws air in at the front and vents out the back of the hood. Don't grill with wind blowing into the rear: the control panel and knobs can get very hot.\u003c\/li\u003e\n\u003cli\u003eKeep stainless steel away from construction dust (stone dust, stucco, lime) and pool chemicals, which can permanently discolor it. Note visible box damage on the delivery receipt, and report hidden damage to the carrier within 5 days, keeping the carton.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"care\"\u003eUse and care\u003c\/h3\u003e\n\u003cp\u003eLight gas burners with the hood open. For charcoal or wood, keep the hood open while the fire starts, use the grate lifting tool to load or move the fuel trays (never with your hands on a hot grill), and never fill the trays past their rim: an overfilled tray overheats the grill, and that damage is not covered by the warranty. Use the adjustable hood vents to control airflow when smoking or cooking with charcoal and wood. Empty the trays and the drip tray once the grill is cold; the drip tray has a drain plug for oils and liquids, and should be checked for rain water before you pull it out. Clean clogged burner ports with a wire or brush, and check the burners, venturis and orifices at least once a year, since debris or insects can block them during long periods of non-use. Clean the stainless steel along the grain with a stainless steel cleaner, never metal abrasives, and keep the grill covered when not in use.\u003c\/p\u003e\n\u003ch3 id=\"warranty\"\u003eWarranty\u003c\/h3\u003e\n\u003cp\u003eGold Standard Lifetime Warranty, with replacement parts 100% non-prorated: lifetime on construction and manufacturer defects, the stainless steel construction, cooking grates, burners, burner covers, valves, flame tamers, heat zone separators, temperature gauges, hood springs and briquette systems; 3 years on all other parts, components and electrical, including LED bulbs, wire harness, switches, power source wire, transformer and the interior halogen light wire and bulb. Register the product online with American Made Grills within 30 days of purchase to validate the warranty. It covers the original purchaser at the original site of delivery, with proof of purchase and photos, and ends if ownership transfers. Claims supply replacement parts only, not labor. It does not cover discoloration, surface rust, corrosion or oxidation from harsh environments, chemicals or overheating, or damage from improper installation, abuse, extreme environments, grease fires or misuse; proof of regular maintenance is required, and coastal, humid or salt-air locations are reviewed case by case. Report damage found out of the box within 30 days of purchase and before installation.\u003c\/p\u003e\n\u003ch3 id=\"manuals\"\u003eManuals and documents\u003c\/h3\u003e\n\u003cul class=\"mnk-docs\"\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0338\/9934\/8108\/files\/2026-07-06_AMG_Hybrid-Grills_User-Manual_Spreads_No-Bleeds.pdf\" target=\"_blank\" rel=\"noopener\"\u003eHybrid grills user manual, 2026 (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"legal\"\u003eLegal disclaimers and warnings\u003c\/h3\u003e\n\u003cp class=\"mnk-legal\"\u003eProduct packaging, owners' manuals, installation instructions, and\/or operating instructions may include more information than what is shown on our website. The content on our site is intended to be used for reference purposes only. Please fully read all included manuals and documentation before installing or using this product. WARNING for California residents: this product can expose you to chemicals including chromium, which is known to the State of California to cause cancer and birth defects or other reproductive harm.\u003c\/p\u003e","brand":"American Made Grills","offers":[{"title":"Natural Gas","offer_id":68264828109079,"sku":"MUS54-NG","price":12760.0,"currency_code":"USD","in_stock":true},{"title":"Propane","offer_id":68264828141847,"sku":"MUS54-LP","price":12760.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1251\/8981\/files\/american-made-grills-muscle-54-built-in-hybrid-grill-mus54-front-view-with-hood-closed.jpg?v=1794340204","url":"https:\/\/mnkgrills.com\/products\/american-made-grills-muscle-54-inch-built-in-hybrid-grill-mus54","provider":"M\u0026K Grills","version":"1.0","type":"link"}