King CR8032SM SM-Series Rod Bearing Set for Gen 3 HEMI | Performance Connecting Rod Bearings

The King CR8032SM SM-Series Rod Bearing Set is a premium performance upgrade designed for Gen 3 HEMI engines that need dependable strength, consistent oil control, and long-term durability under demanding conditions. Built by King Engine Bearings, this set is engineered for enthusiasts who push their 5.7L, 6.1L, 6.2L, or 6.4L HEMI combinations harder than stock components were ever intended to handle. Whether the engine is naturally aspirated, boosted, or running nitrous, the CR8032SM bearings provide the kind of support serious builders want when assembling a reliable street car, drag car, or high-output weekend toy. Their value comes from helping protect one of the most critical areas of the rotating assembly while supporting the elevated cylinder pressures and RPM that performance HEMI builds often see.

Rod bearings are responsible for maintaining a stable oil film between the connecting rod and crankshaft journal, and that film becomes even more important as horsepower, boost, and heat increase. The CR8032SM set uses King’s proven performance bearing construction with a tri-metal design that combines a strong steel backing, a copper-lead intermediate layer, and a durable pMax Black™ overlay. This combination is designed to improve fatigue resistance, seizure protection, and embeddability, which are all important when an engine is exposed to detonation, hard launches, aggressive tuning, or sustained high-RPM operation. For builders who want a bearing set that can handle abuse without sacrificing precision, the SM-series is a smart choice.

Another major benefit of the King CR8032SM rod bearings is their consistency during assembly. Precision manufacturing tolerances help engine builders establish proper clearances with confidence, which is especially valuable when working with forged rods, aftermarket crankshafts, upgraded oiling systems, or custom rotating assemblies. That consistency helps reduce guesswork during a rebuild and supports better oil control once the engine is running. In real-world use, that means improved reliability whether the vehicle is seeing repeated drag strip passes, road course laps, standing-mile events, or hard street driving. Premium bearings are inexpensive insurance compared to the cost of repairing a damaged crankshaft or rebuilding a failed engine.

If you are planning a Gen 3 HEMI rebuild or upgrading a high-horsepower combination, the King CR8032SM SM-Series Rod Bearing Set is one of the most important parts you can install during assembly. It is a practical performance investment that helps protect the bottom end while supporting the power your build is designed to make. For more engine assembly parts and rotating assembly upgrades, browse our Engine Bearings & Bottom End Components category for additional main bearings, piston rings, crankshafts, fasteners, and oiling components. The CR8032SM is ideal for builders who want dependable performance, proven materials, and the confidence that comes from using a trusted King bearing set in a demanding HEMI application.

Specifications & Features
Manufacturer: King Engine Bearings
Product Name: CR8032SM SM-Series Rod Bearing Set
Manufacturer Part Number: CR8032SM
Product Series: SM-Series
Product Type: Connecting Rod Bearing Set
Construction: Tri-Metal Bearing Design
Overlay Technology: pMax Black™ Performance Overlay
Material: Steel Backing, Copper-Lead Intermediate Layer, Proprietary Overlay
Color: Metallic backing with dark black overlay surface
Size: Standard replacement size
Fitment Type: Engine-specific replacement bearing set
Improved Fatigue Resistance
Superior Seizure Protection
Enhanced Embedability
Excellent Oil Retention Characteristics
Precision Manufacturing Tolerances
Designed for High Cylinder Pressure Applications
Suitable for Forced Induction Engines
Compatible with Nitrous Oxide Applications
Excellent for High RPM Engine Builds
Supports Drag Racing and Road Racing Applications
Vehicle Compatibility:
Dodge Challenger 5.7L HEMI (2008-2023)
Dodge Challenger 6.1L SRT8 (2008-2010)
Dodge Challenger 6.2L Hellcat/Redeye/Demon (2015-2023)
Dodge Challenger 6.4L Scat Pack/392 (2015-2023)
Dodge Charger 5.7L HEMI (2006-2023)
Dodge Charger 6.2L Hellcat (2015-2023)
Dodge Charger 6.4L Scat Pack/392 (2015-2023)
Jeep Grand Cherokee Trackhawk (2018-2021)
Ram 1500 TRX (2021-2024)
Chrysler 300C HEMI Models (2005-2014)
Engine Compatibility:
5.7L Gen 3 HEMI
6.1L Gen 3 HEMI
6.2L Supercharged HEMI
6.4L/392 HEMI
Year Compatibility: 2005-2024 depending on vehicle and engine platform
Weight: Approximately 1 lb.
Dimensions: Standard bearing set dimensions
Installation Difficulty: Advanced
Professional Installation Recommended: Yes
Intended Use: Engine Rebuilds, Performance Builds, Street Applications, Drag Racing, Road Racing, Forced Induction Builds, Nitrous Applications
Manufacturer: King Engine Bearings