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Product Description
ARC Billet Connecting Rod Honda GX340/390/420 (6272)
Key Specifications:
- 4.41" center to center length
- 1.419" crank pin diameter
- .788" wrist bore
- Stock replacement for Honda GX390
What You Get:
- Complete billet connecting rod assembly
- Custom made babbit rod bearings included
- ARP 5/16" rod bolts included
- Ready-to-install design
Construction:
- Manufactured from domestic 7075-T651 aluminum
- Features ARC's forced oil dipper system
- Superior lubrication design
- Precision CNC-machined for exact tolerances
Engine Compatibility:
- Honda GX340 engines
- Honda GX390 engines
- Honda GX420 engines
- Direct stock replacement
Installation:
- Rod bolt torque: 26 ft/lbs lubricated
- May require internal clearancing
- Includes bearing and ARP rod bolts
- Professional installation recommended
Applications:
- High-performance Honda engine builds
- Racing applications requiring superior strength
- Replacement for worn or damaged connecting rods
- Engines operating under extreme conditions
Quality Features:
- Domestic 7075-T651 aluminum construction
- ARC's forced oil dipper system for enhanced lubrication
- Custom manufactured babbit rod bearings
- ARP designed and produced 5/16" rod bolts
