{"product_id":"acl-5m7299hx-std-chevy-v8-ls-gen-iii-iv-standard-main-bearing-set","title":"ACL 5M7299HX-STD Chevy V8 LS Gen III\/IV Standard Main Bearing Set","description":"GM LS Gen III - IV - main bearing set with 120 degree oil groove - Extra .025mm \/ 0.001\" oil clearance and Standard crankshaft journal diameter\n\u003cp\u003eThe ACL 5M7299HX-STD main bearing set is designed for GM Chevy V8 LS Gen III and Gen IV engines using standard-size crankshaft main journals. Engineered for performance and rebuild applications, this bearing set features a 120-degree oil groove to support consistent lubrication across the main bearing surface.\u003c\/p\u003e\u003cp\u003eEach bearing incorporates an additional 0.001 inch of oil clearance compared with a conventional standard-clearance bearing. This extra clearance can help accommodate performance-oriented engine builds and support reliable oil control when matched with the appropriate crankshaft, oiling system, and engine assembly specifications. The bearings are manufactured to ACL standards for dependable fit, load distribution, and service performance.\u003c\/p\u003e\u003cp\u003eDesigned for automotive engine applications, the ACL 5M7299HX-STD provides a practical replacement solution for rebuilding compatible LS Gen III and Gen IV powertrains. Verify crankshaft journal condition, bearing housing alignment, and engine-specific requirements before installation. This set is intended for standard crankshaft journal diameter applications and should be installed using the manufacturer's recommended clearances, torque procedures, and lubrication practices.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOne ACL main bearing set\u003c\/li\u003e\n\u003cli\u003eStandard-size main bearings for compatible GM Chevy V8 LS Gen III\/IV applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eCompatible with select GM Chevy V8 LS Gen III and Gen IV engine applications. Confirm exact engine configuration, crankshaft specifications, and required bearing clearance before ordering.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eApplication: Designed for compatible GM Chevy V8 LS Gen III and Gen IV engines\u003c\/li\u003e\n\u003cli\u003eBearing Type: Main bearing set for engine rebuild and performance applications\u003c\/li\u003e\n\u003cli\u003eCrankshaft Fit: Standard crankshaft main journal diameter\u003c\/li\u003e\n\u003cli\u003eOil Groove: 120-degree oil groove promotes consistent oil distribution\u003c\/li\u003e\n\u003cli\u003eOil Clearance: Provides an additional 0.001 inch of oil clearance\u003c\/li\u003e\n\u003cli\u003eBrand Quality: Manufactured by ACL for dependable engine assembly performance\u003c\/li\u003e\n\u003cli\u003ePerformance Support: Helps maintain reliable lubrication and load distribution in demanding applications\u003c\/li\u003e\n\u003cli\u003eInstallation Requirement: Verify engine-specific fitment, journal condition, and final bearing clearance before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Unknown\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":67616474136828,"sku":"5M7299HX-STD","price":216.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/caf15d587bfd5aadb24630f61e5e6645_99591ac5-558c-4f7b-815e-16d4bc865c20.jpg?v=1790823856","url":"https:\/\/diycustoms.store\/products\/acl-5m7299hx-std-chevy-v8-ls-gen-iii-iv-standard-main-bearing-set","provider":"diycustoms.store","version":"1.0","type":"link"}