Eagle CRS5984K3D H-beam rods are a forged 4340 chromoly rod set for Honda and Acura K24 engines that retain the OE .864-inch wrist pin.
Fitment Information
- Honda and Acura K24 engines using the OE 0.864-inch wrist pin
Fitment Note
CRS5984K3D is specifically for K24 builds with the factory-size 0.864-inch wrist pin. If your pistons use a 0.866-inch pin, this is not the correct rod set. Use Eagle part number CRS5984A3D instead.
Specs and Features
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Rod Details
- Eagle H-beam connecting rod set
- Manufacturer part number: CRS5984K3D
- Sold as a complete engine set
- Recommended by Eagle for applications up to 900 horsepower
- Forged certified 4340 chromoly steel construction
- Two-piece forging design
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Dimensions
- Center-to-center length: 5.984 inches
- Rod journal diameter: 1.8890 inches
- Housing bore: 2.0080 inches
- Wrist pin diameter: 0.864 inch
- Big-end width: 0.7790 inch
- Pin-end width: 0.7790 inch
- Thickness above pin: 0.200 inch
- Typical rod weight: 555 grams
Product Description
Eagle CRS5984K3D rods are for a K24 build that needs a stronger connecting-rod set while keeping the OE 0.864-inch wrist-pin size. The 5.984-inch H-beam rods are forged from certified 4340 chromoly steel and sold as a complete set for one engine.
Eagle uses a two-piece forging design that aligns the material grain in the rod cap with the direction of load it sees in service. This set is intended for serious naturally aspirated, supercharged, or turbocharged K24 engine builds, with Eagle listing a recommended power capability of up to 900 horsepower.
Before You Buy
Confirm piston wrist-pin diameter before ordering. This set is for the OE 0.864-inch pin, not a 0.866-inch aftermarket pin. During engine assembly, have the machine shop verify bearing clearances, rod side clearance, piston-to-valve clearance, and all required machining against the exact crankshaft, pistons, and bearings being used.
Related Upgrades for Your K24 Build
- PLM engine stand cradle for Honda K20 and K24 engines - A K-series-specific cradle for supporting the engine during assembly or service.
- Fast Turn Fittings titanium valve cover hardware for Honda K20 and K24 engines - Available in multiple finishes for a completed K-series engine-bay build.
About Eagle
Eagle Specialty Products builds forged connecting rods and crankshafts for high-performance street, racing, and engine-swap applications. Its H-beam rods are designed around application-specific dimensions for builders who need stronger rotating-assembly components.

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Eagle Connecting Rods
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