ARC Billet Rod Predator 420, GX340 / GX390

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