{"product_id":"speed-pro-152m-engine-crankshaft-main-bearing-set","title":"Speed Pro 152M Engine Crankshaft Main Bearing Set","description":"\u003ch2\u003eOverview of Speed Pro 152M Main Bearing Set\u003c\/h2\u003e\u003cp\u003eThe Speed Pro 152M engine crankshaft main bearing set is engineered for competition series applications, specifically designed for Chevrolet Gen III V8 engines with a 346 LS1 displacement. This main set provides reliable support for high-performance engines found in various GM vehicles including Chevrolet Camaro and Corvette models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDesigned for competition series use with 346 LS1 displacement engines\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet Gen III V8 engine family\u003c\/li\u003e\n\u003cli\u003eConstructed from steel backed overplated bronze alloy for durability\u003c\/li\u003e\n\u003cli\u003eAvailable in standard sizes: Std, -1, -1x, and -10\u003c\/li\u003e\n\u003cli\u003eFits multiple GM makes and models including Buick, Cadillac, GMC, Hummer, Pontiac, and Chevrolet\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Material Composition\u003c\/h2\u003e\u003cp\u003eThe Speed Pro 152M main bearing set is manufactured using a super duty alloy, combining steel backing with an overplated bronze alloy surface. This material choice ensures enhanced wear resistance and durability under high-stress conditions typical of competition engines. The set type is a complete main set, designed to provide consistent crankshaft support and maintain engine integrity during demanding operation.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Fitment\u003c\/h2\u003e\u003cp\u003eThis main bearing set is compatible with a wide range of GM vehicles equipped with Gen III V8 engines, including Chevrolet models such as the Camaro and Corvette. It also fits other makes like Buick, Cadillac, GMC, Hummer, and Pontiac. Specific compatible models include Avalanche 1500, Escalade, Sierra 1500 HD, Silverado 2500 HD, Suburban 1500, Tahoe, and Yukon XL 2500 among others.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper crankshaft alignment in high-performance Chevrolet Camaro engines\u003c\/li\u003e\n\u003cli\u003eAddresses bearing wear and reduces engine noise in Corvette Gen III V8 engines\u003c\/li\u003e\n\u003cli\u003ePrevents premature engine failure due to bearing fatigue in Silverado 2500 HD trucks\u003c\/li\u003e\n\u003cli\u003eImproves durability under competition series conditions for Hummer and GMC models\u003c\/li\u003e\n\u003cli\u003eSupports engine rebuilds requiring standard size main bearing sets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the crankshaft journals are clean and free of debris before installation. Verify the correct size selection from the available standard sizes (Std, -1, -1x, -10) to match engine specifications. Proper lubrication during assembly is critical to prevent initial wear. It is recommended to follow manufacturer torque specifications and clearances for optimal performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eSpeed Pro 152M main bearing sets are manufactured to meet stringent quality standards for competition series engines. The use of premium materials and precise manufacturing processes ensures consistent performance and durability. Warranty coverage details should be confirmed with the product documentation or manufacturer.\u003c\/p\u003e","brand":"Speed Pro","offers":[{"title":"Default Title","offer_id":44495947792565,"sku":"BHVW-152M","price":196.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SE_152M_Ang_70a077e3-3a43-4f98-8e58-64fe757e2023.jpg?v=1775021115","url":"https:\/\/www.partcatalog.com\/products\/speed-pro-152m-engine-crankshaft-main-bearing-set","provider":"PartCatalog","version":"1.0","type":"link"}