{"product_id":"bmw-s63-short-block-assembly","title":"BMW S63 Short Block Assembly Service","description":"\u003ch3\u003e\u003cstrong\u003e5150 AutoSport Short Block Build Service for BMW S63 Engines\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cem\u003e\u003cstrong\u003ePlease note that price is based on customer providing core. If you need help sourcing a core, please \u003cspan\u003e\u003ca href=\"mailto:sales@5150AutoSport.com\" style=\"color: rgb(255, 42, 0);\"\u003econtact our sales team\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"565\" data-end=\"768\"\u003eWhen your BMW engine needs to be \u003cstrong\u003ebuilt\u003c\/strong\u003e \u003cstrong data-start=\"604\" data-end=\"628\"\u003eright the first time\u003c\/strong\u003e, 5150 AutoSport’s Short Block Assembly Service delivers the precision, consistency, and experience demanded by high-performance BMW builds.\u003c\/p\u003e\n\u003cp data-start=\"770\" data-end=\"1102\"\u003eThis service is performed in-house by BMW-focused engine builders using professional machine shop equipment and strict measurement standards. Whether you’re preparing for forced induction, track use, or a high-power street build, our short block assembly process is designed to provide a strong, reliable foundation for your engine.\u003c\/p\u003e\n\u003cp data-start=\"1104\" data-end=\"1331\"\u003eEach short block begins with a \u003cstrong data-start=\"1135\" data-end=\"1161\"\u003ecustomer-supplied core\u003c\/strong\u003e, which is thoroughly cleaned and machined before precision assembly. Every critical clearance is measured, verified, and set to specification—no shortcuts, no guesswork.\u003c\/p\u003e\n\u003ch4 data-start=\"1333\" data-end=\"1376\"\u003e\u003cstrong\u003eShort Block Assembly Service Includes:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-start=\"1379\" data-end=\"1432\"\u003eHot tank cleaning\u003c\/li\u003e\n\u003cli data-start=\"1435\" data-end=\"1463\"\u003eCylinder boring\u003c\/li\u003e\n\u003cli data-start=\"1435\" data-end=\"1463\"\u003eCylinder honing\u003c\/li\u003e\n\u003cli data-start=\"1466\" data-end=\"1484\"\u003eDeck resurfacing\u003c\/li\u003e\n\u003cli data-start=\"1487\" data-end=\"1517\"\u003eLine honing of main journals\u003c\/li\u003e\n\u003cli data-start=\"1520\" data-end=\"1566\"\u003ePrecision balancing of the rotating assembly\u003c\/li\u003e\n\u003cli data-start=\"1569\" data-end=\"1592\"\u003eFile-fit piston rings\u003c\/li\u003e\n\u003cli data-start=\"1595\" data-end=\"1631\"\u003ePiston and connecting rod assembly\u003c\/li\u003e\n\u003cli data-start=\"1634\" data-end=\"1664\"\u003eMain bearing clearance\u003c\/li\u003e\n\u003cli data-start=\"1667\" data-end=\"1696\"\u003eRod bearing clearance\u003c\/li\u003e\n\u003cli data-start=\"1699\" data-end=\"1727\"\u003eFinal short block assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1729\" data-end=\"1760\"\u003e\u003cstrong\u003eImportant Service Details:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-start=\"1763\" data-end=\"1809\"\u003e\n\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong data-start=\"1763\" data-end=\"1777\"\u003eLabor only\u003c\/strong\u003e\u003c\/span\u003e \u003cem\u003e\u003cstrong\u003e— components are not included\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1812\" data-end=\"1855\"\u003eCustomer must supply a usable engine core\u003c\/li\u003e\n\u003cli data-start=\"1858\" data-end=\"1922\"\u003eFinal pricing depends on core condition, component selection, and build requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1924\" data-end=\"2189\"\u003e5150 AutoSport is trusted by BMW owners worldwide for professional engine machining and assembly services. From stock rebuilds to high-horsepower performance engines, our short block assemblies are built to handle the demands of modern BMW performance applications.\u003c\/p\u003e\n\u003cp data-start=\"2191\" data-end=\"2396\"\u003eIf you’re searching for a \u003cstrong data-start=\"2217\" data-end=\"2239\"\u003eBMW engine builder\u003c\/strong\u003e who understands precision machining, proper clearances, and real-world performance, this short block assembly service is the foundation your build deserves.\u003c\/p\u003e","brand":"5150 AutoSport","offers":[{"title":"Default Title","offer_id":53037749076275,"sku":"5150-SBB-S63","price":5000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/3827\/3587\/files\/Shortblock-Assembly-Service.webp?v=1770835130","url":"https:\/\/5150autosport.com\/ja\/products\/bmw-s63-short-block-assembly","provider":"5150 AutoSport","version":"1.0","type":"link"}