{"product_id":"acl-nissan-gt-r-standard-size-high-performance-main-bearing-set-version-4-block-1m2505h-std-4","title":"ACL Nissan GT-R Standard Size High Performance Main Bearing Set (Version 4 Block) | 1M2505H-STD-4","description":"\u003cp\u003eThis ACL 1M2505H-STD-4 is a standard size high performance main bearing set for the Nissan GT-R, machined specifically for the Version 4 block, and sized for a factory, unmachined crankshaft journal.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eType: Main Bearing Set\u003c\/li\u003e\n\u003cli\u003eSeries: High Performance\u003c\/li\u003e\n\u003cli\u003eSize: Standard\u003c\/li\u003e\n\u003cli\u003eEngine Fitment: Nissan GT-R (Version 4 Block)\u003c\/li\u003e\n\u003cli\u003ePart Number: 1M2505H-STD-4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhy does this specify \"Version 4 Block\"?\u003c\/h5\u003e\u003cp\u003eNissan GT-R engine blocks were revised across production, and ACL machines specific bearing sets to match each block version; this set is built for the Version 4 block.\u003c\/p\u003e\u003ch5\u003eWhat does \"Standard Size\" mean?\u003c\/h5\u003e\u003cp\u003eStandard size means the bearing fits a factory, unmachined crankshaft journal.\u003c\/p\u003e\u003ch5\u003eWhat is the part number?\u003c\/h5\u003e\u003cp\u003eThe part number is 1M2505H-STD-4.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Why does this specify \\\"Version 4 Block\\\"?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Nissan GT-R engine blocks were revised across production, and ACL machines specific bearing sets to match each block version; this set is built for the Version 4 block.\"}},{\"@type\":\"Question\",\"name\":\"What does \\\"Standard Size\\\" mean?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Standard size means the bearing fits a factory, unmachined crankshaft journal.\"}},{\"@type\":\"Question\",\"name\":\"What is the part number?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The part number is 1M2505H-STD-4.\"}}]}\u003c\/script\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":41922799173680,"sku":"ACL1M2505H-STD-4","price":103.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/40122eef7c72ad8aedbf813a6911e74f_0d6d0246-d292-4d39-9859-4679aa827cf1.png?v=1742623406","url":"https:\/\/berryperformancesales.com\/products\/acl-nissan-gt-r-standard-size-high-performance-main-bearing-set-version-4-block-1m2505h-std-4","provider":"Berry Performance Sales","version":"1.0","type":"link"}