{"product_id":"king-mb-554am-std","title":"King Chevrolet 265, 283, 302, 327 OE-Replacement Main Bearings Set MB 554AM-STD - Fits Chevrolet, Jeep, GMC","description":"\u003cp\u003e\u003cstrong\u003eThis listing is size Standard (STD).\u003c\/strong\u003e Engine bearing sizes are a machining specification of the crankshaft, not a vehicle option. Order the size that matches how your crankshaft has been ground.\u003c\/p\u003e\u003cp\u003eKing lists this part in: MB 554AM-STD, MB 554AM 001, MB 554AM 010, MB 554AM 020, MB 554AM 030, MB 554AM 040, MB 554AM 050, MB 554AM 060\u003c\/p\u003e\u003cp\u003eChevrolet 265, 283, 302, 327 OE-Replacement Main Bearings Set - MB 554AM\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEngine Applications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e5.4L V8\u003c\/li\u003e\n\u003cli\u003e4.6L V8\u003c\/li\u003e\n\u003cli\u003e4.3L V8\u003c\/li\u003e\n\u003cli\u003e4.9L V8\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\u003cdetails style=\"margin-top:4px;\"\u003e\u003csummary style=\"cursor:pointer;\"\u003eFits 8 makes, 1955-1970 — click to view all 108 models\u003c\/summary\u003e\u003cul style=\"margin-top:8px;\"\u003e\n\u003cli\u003e1959 Chevrolet 3B\u003c\/li\u003e\n\u003cli\u003e1959 Chevrolet 3C\u003c\/li\u003e\n\u003cli\u003e1959 Chevrolet 3D\u003c\/li\u003e\n\u003cli\u003e1959 Chevrolet 3E\u003c\/li\u003e\n\u003cli\u003e1959 Chevrolet 3F\u003c\/li\u003e\n\u003cli\u003e1959 Chevrolet 3G\u003c\/li\u003e\n\u003cli\u003e1955-1967 Chevrolet Bel Air\u003c\/li\u003e\n\u003cli\u003e1969 Chevrolet Bel Air\u003c\/li\u003e\n\u003cli\u003e1958-1967 Chevrolet Biscayne\u003c\/li\u003e\n\u003cli\u003e1969 Chevrolet Biscayne\u003c\/li\u003e\n\u003cli\u003e1959-1961 Chevrolet Brookwood\u003c\/li\u003e\n\u003cli\u003e1969 Chevrolet Brookwood\u003c\/li\u003e\n\u003cli\u003e1960-1969 Chevrolet C10\u003c\/li\u003e\n\u003cli\u003e1960-1969 Chevrolet C20\u003c\/li\u003e\n\u003cli\u003e1960-1969 Chevrolet C30\u003c\/li\u003e\n\u003cli\u003e1960-1962 Chevrolet C40\u003c\/li\u003e\n\u003cli\u003e1960-1967 Chevrolet C50\u003c\/li\u003e\n\u003cli\u003e1960-1967 Chevrolet C60\u003c\/li\u003e\n\u003cli\u003e1967-1969 Chevrolet Camaro\u003c\/li\u003e\n\u003cli\u003e1966-1967 Chevrolet Caprice\u003c\/li\u003e\n\u003cli\u003e1969 Chevrolet Caprice\u003c\/li\u003e\n\u003cli\u003e1964-1967 Chevrolet Chevelle\u003c\/li\u003e\n\u003cli\u003e1963-1967 Chevrolet Chevy II\u003c\/li\u003e\n\u003cli\u003e1955-1965 Chevrolet Corvette\u003c\/li\u003e\n\u003cli\u003e1957-1958 Chevrolet Del Ray\u003c\/li\u003e\n\u003cli\u003e1959-1960 Chevrolet El Camino\u003c\/li\u003e\n\u003cli\u003e1964-1967 Chevrolet El Camino\u003c\/li\u003e\n\u003cli\u003e1969 Chevrolet Estate\u003c\/li\u003e\n\u003cli\u003e1967 Chevrolet G20\u003c\/li\u003e\n\u003cli\u003e1958-1967 Chevrolet Impala\u003c\/li\u003e\n\u003cli\u003e1969 Chevrolet Impala\u003c\/li\u003e\n\u003cli\u003e1960-1969 Chevrolet K10\u003c\/li\u003e\n\u003cli\u003e1960-1969 Chevrolet K20\u003c\/li\u003e\n\u003cli\u003e1968-1969 Chevrolet K30\u003c\/li\u003e\n\u003cli\u003e1959-1961 Chevrolet Kingswood\u003c\/li\u003e\n\u003cli\u003e1969 Chevrolet Kingswood\u003c\/li\u003e\n\u003cli\u003e1964-1967 Chevrolet Malibu\u003c\/li\u003e\n\u003cli\u003e1955-1961 Chevrolet Nomad\u003c\/li\u003e\n\u003cli\u003e1955-1957 Chevrolet One-Fifty Series\u003c\/li\u003e\n\u003cli\u003e1961-1962 Chevrolet P10\u003c\/li\u003e\n\u003cli\u003e1961-1962 Chevrolet P20\u003c\/li\u003e\n\u003cli\u003e1961-1962 Chevrolet P30\u003c\/li\u003e\n\u003cli\u003e1959-1961 Chevrolet Parkwood\u003c\/li\u003e\n\u003cli\u003e1955-1958 Chevrolet Sedan Delivery\u003c\/li\u003e\n\u003cli\u003e1955-1966 Chevrolet Suburban\u003c\/li\u003e\n\u003cli\u003e1969 Chevrolet Townsman\u003c\/li\u003e\n\u003cli\u003e1955-1960 Chevrolet Truck\u003c\/li\u003e\n\u003cli\u003e1955-1957 Chevrolet Two-Ten Series\u003c\/li\u003e\n\u003cli\u003e1958 Chevrolet Yeoman\u003c\/li\u003e\n\u003cli\u003e1960-1963 GMC 1000\u003c\/li\u003e\n\u003cli\u003e1960-1963 GMC 1500\u003c\/li\u003e\n\u003cli\u003e1960-1963 GMC 2500\u003c\/li\u003e\n\u003cli\u003e1960-1966 GMC 3000\u003c\/li\u003e\n\u003cli\u003e1960-1966 GMC 3500\u003c\/li\u003e\n\u003cli\u003e1967-1968 GMC C15\u003c\/li\u003e\n\u003cli\u003e1967-1968 GMC C1500\u003c\/li\u003e\n\u003cli\u003e1967-1968 GMC C25\u003c\/li\u003e\n\u003cli\u003e1967-1968 GMC C2500\u003c\/li\u003e\n\u003cli\u003e1967-1968 GMC C35\u003c\/li\u003e\n\u003cli\u003e1967-1968 GMC C3500\u003c\/li\u003e\n\u003cli\u003e1967-1968 GMC K15\u003c\/li\u003e\n\u003cli\u003e1967-1968 GMC K1500\u003c\/li\u003e\n\u003cli\u003e1967-1968 GMC K25\u003c\/li\u003e\n\u003cli\u003e1967-1968 GMC K2500\u003c\/li\u003e\n\u003cli\u003e1968 GMC K35\u003c\/li\u003e\n\u003cli\u003e1968 GMC K3500\u003c\/li\u003e\n\u003cli\u003e1960-1965 GMC Suburban\u003c\/li\u003e\n\u003cli\u003e1960 GMC Truck\u003c\/li\u003e\n\u003cli\u003e1965-1969 Jeep Gladiator\u003c\/li\u003e\n\u003cli\u003e1965-1968 Jeep J-100\u003c\/li\u003e\n\u003cli\u003e1965 Jeep J-200\u003c\/li\u003e\n\u003cli\u003e1965 Jeep J-210\u003c\/li\u003e\n\u003cli\u003e1965 Jeep J-220\u003c\/li\u003e\n\u003cli\u003e1965 Jeep J-230\u003c\/li\u003e\n\u003cli\u003e1965-1970 Jeep J-2500\u003c\/li\u003e\n\u003cli\u003e1965-1970 Jeep J-2600\u003c\/li\u003e\n\u003cli\u003e1965-1970 Jeep J-2700\u003c\/li\u003e\n\u003cli\u003e1965-1968 Jeep J-2800\u003c\/li\u003e\n\u003cli\u003e1965 Jeep J-300\u003c\/li\u003e\n\u003cli\u003e1965 Jeep J-310\u003c\/li\u003e\n\u003cli\u003e1965 Jeep J-320\u003c\/li\u003e\n\u003cli\u003e1965 Jeep J-330\u003c\/li\u003e\n\u003cli\u003e1965-1970 Jeep J-3500\u003c\/li\u003e\n\u003cli\u003e1965-1970 Jeep J-3600\u003c\/li\u003e\n\u003cli\u003e1965-1970 Jeep J-3700\u003c\/li\u003e\n\u003cli\u003e1965-1970 Jeep J-3800\u003c\/li\u003e\n\u003cli\u003e1970 Jeep J-4500\u003c\/li\u003e\n\u003cli\u003e1970 Jeep J-4600\u003c\/li\u003e\n\u003cli\u003e1970 Jeep J-4700\u003c\/li\u003e\n\u003cli\u003e1970 Jeep J-4800\u003c\/li\u003e\n\u003cli\u003e1965-1968 Jeep Wagoneer\u003c\/li\u003e\n\u003cli\u003e1964-1967 Pontiac Acadian\u003c\/li\u003e\n\u003cli\u003e1964-1967 Pontiac Beaumont\u003c\/li\u003e\n\u003cli\u003e1955-1967 Pontiac Laurentian\u003c\/li\u003e\n\u003cli\u003e1969 Pontiac Laurentian\u003c\/li\u003e\n\u003cli\u003e1959-1967 Pontiac Parisienne\u003c\/li\u003e\n\u003cli\u003e1969 Pontiac Parisienne\u003c\/li\u003e\n\u003cli\u003e1955-1958 Pontiac Pathfinder\u003c\/li\u003e\n\u003cli\u003e1958-1967 Pontiac Strato-Chief\u003c\/li\u003e\n\u003cli\u003e1969 Pontiac Strato-Chief\u003c\/li\u003e\n\u003cli\u003e1965-1966 Studebaker Commander\u003c\/li\u003e\n\u003cli\u003e1965-1966 Studebaker Cruiser\u003c\/li\u003e\n\u003cli\u003e1965-1966 Studebaker Daytona\u003c\/li\u003e\n\u003cli\u003e1966 Studebaker Wagonaire\u003c\/li\u003e\n\u003cli\u003e1966 Checker Aerobus\u003c\/li\u003e\n\u003cli\u003e1965-1967 Checker Marathon\u003c\/li\u003e\n\u003cli\u003e1965 Avanti II\u003c\/li\u003e\n\u003cli\u003e1965 Bizzarrini GT\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/details\u003e\u003cp class=\"pst-note\"\u003e\u003cem\u003ePlease confirm the engine and the exact bearing size against your build before ordering.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e MB 554AM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Main Bearing Set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e AM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearing Position:\u003c\/strong\u003e Main bearing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearing Size:\u003c\/strong\u003e STD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e 1.107 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 611500169601\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"pst-note\"\u003e\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e MB 554AM\u003c\/p\u003e\u003cp style=\"font-size:13px;color:#666;\" class=\"pst-note\"\u003eImages are for illustrative purposes only. Actual product may vary.\u003c\/p\u003e","brand":"King Engine Bearings","offers":[{"title":"Default Title","offer_id":43204391043166,"sku":"PST-KEBMB554AM","price":50.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0433\/9049\/files\/mb5am1f_hhucjmfvnhjzzi1n_b5066c52-dfdf-4cfe-8491-24c1941d738c.jpg?v=1787523469","url":"https:\/\/pitstoptuning.com\/products\/king-mb-554am-std","provider":"PitStopTuning","version":"1.0","type":"link"}