{"product_id":"acl-chevrolet-v8-305-350-400-1967-07-engine-connecting-rod-bearing-set-1","title":"ACL Chevrolet V8 305-350-400 1967-07 Engine Connecting Rod Bearing Set","description":"\u003cdiv\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e8B663A-STD\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan itemprop=\"sku\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003ch4\u003e\u003cstrong\u003eACL Race Series Standard Size Connecting Rod Bearing Set - Chevrolet Small Block V8 305 \/ 350 \/ 400 (1967-2007)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe ACL Race Series connecting rod bearings for Chevrolet small block V8 engines (305, 350, 400) provide high-strength tri-metal construction designed for performance and race applications. Featuring a hardened steel backing, leaded bronze intermediate layer, and precision electroplated lead-indium overlay, these bearings deliver increased load capacity, better embeddability, and superior oil clearance consistency compared to OE bearings – ideal for street performance, towing, or moderate racing builds.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTri-Metal Construction:\u003c\/strong\u003e Hardened steel back + copper-lead intermediate + lead-indium overlay for maximum fatigue resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRace Series Design:\u003c\/strong\u003e Increased eccentricity and crush for better oil clearance and load distribution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Size:\u003c\/strong\u003e STD dimensions – direct replacement for factory bearings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Tolerances:\u003c\/strong\u003e Manufactured to ±0.0001\" tolerances for consistent oil clearance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Load Capacity:\u003c\/strong\u003e Supports moderate to high horsepower SBC builds (up to 700+ hp with proper prep).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil Groove Design:\u003c\/strong\u003e 3\/4 groove in upper half for improved oil supply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in Australia:\u003c\/strong\u003e Produced by ACL to ISO 9001 quality standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePart number: 8B663A-STD (set of 8 rod bearings – full engine set).\u003c\/li\u003e\n\u003cli\u003eFits all small block Chevrolet V8 engines with standard journal size (2.100\" rod journal).\u003c\/li\u003e\n\u003cli\u003eCompatible with 265, 283, 305, 327, 350, 383, 400, and most stroker variants using standard rod journals.\u003c\/li\u003e\n\u003cli\u003eAvailable in undersizes (0.010\", 0.020\") – contact for other sizes.\u003c\/li\u003e\n\u003cli\u003eRecommended for performance and race engines – not for stock replacement.\u003c\/li\u003e\n\u003cli\u003eIndividual bearing weight approximately 45-50 grams (full set ~800g).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDirect replacement – requires engine disassembly (rods off crankshaft).\u003c\/li\u003e\n\u003cli\u003eProfessional engine builder installation recommended.\u003c\/li\u003e\n\u003cli\u003eCheck crankshaft journal condition and plastigage clearances during install.\u003c\/li\u003e\n\u003cli\u003eUse high-zinc engine oil or break-in additive for proper bedding.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1967-2007\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCamaro, Corvette, Chevelle, Nova, Truck, etc.\u003c\/td\u003e\n\u003ctd\u003e305 \/ 350 \/ 400 SBC V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1967-2007\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra, C\/K, Suburban, etc.\u003c\/td\u003e\n\u003ctd\u003e305 \/ 350 \/ 400 SBC V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eAny\u003c\/td\u003e\n\u003ctd\u003eSmall Block Chevrolet V8\u003c\/td\u003e\n\u003ctd\u003e265-400 ci with standard rod journals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhy Choose ACL Race Series?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAustralian manufacturer with decades of motorsport heritage – trusted by engine builders worldwide.\u003c\/li\u003e\n\u003cli\u003eRace Series bearings proven in high-horsepower street and race SBC engines.\u003c\/li\u003e\n\u003cli\u003eSuperior materials and tolerances vs. OE and many aftermarket brands.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Are these for big end or main bearings?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e Connecting rod (big end) bearings – 8 pieces for full V8 set.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Do they fit 400 SBC?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e Yes, 400 SBC uses same rod journal size (2.100\") as 350.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What oil clearance?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e Typically 0.0015\"-0.0025\" with standard crank – plastigage recommended.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e Standard ground shipping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight:\u003c\/strong\u003e Approximately 2–3 lbs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBox Dimensions (approx):\u003c\/strong\u003e 8\" × 6\" × 2\".\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":43815515553871,"sku":"ACL8B663A-STD","price":30.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/acl-8b663a-std-bearing-set.jpg?v=1763565666","url":"https:\/\/www.blackopsautoworks.com\/products\/acl-chevrolet-v8-305-350-400-1967-07-engine-connecting-rod-bearing-set-1","provider":"Black Ops Auto Works","version":"1.0","type":"link"}