MANLEY FORGED H-BEAM CONNECTING RODS HONDA CIVIC SI 1.6L B16 B16A B16A2 B16A3 14012-4
Description
Manley H-Beam Connecting Rods – 14012-4
 Fits: 1999-2000 Honda Civic Si B16 | 1994-1997 Del Sol DOHC B16 | JDM B16A
Manley’s legendary H-Beam rods are engineered from 4340 steel forgings and built to meet the strict quality standards expected by OEM and performance engine builders alike. These rods are weight-matched to within +/- 1.5 grams and are ideal for high-RPM and boosted B-series builds.
Don't confuse these with budget rods — Manley H-Beams are trusted worldwide for their strength, precision, and durability.
✅ Key Specifications:
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Part Number: 14012-4 
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Center-to-Center Length: 5.290" 
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Big End Bore: 1.890" 
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Big End Width: 0.935" 
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Pin Diameter: 0.827" (21mm) 
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Pin Bore: 0.8281" 
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Weight: 528g 
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Material: 4340 Forged Steel 
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Fitment: Honda B16 / B16A Engines 
These rods are ideal for naturally aspirated or forced induction applications and are designed to handle serious horsepower while maintaining OEM-level reliability and dimensional accuracy.
Application Compatibility:
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1999–2000 Honda Civic Si DOHC VTEC (B16A2) 
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1994–1997 Honda Del Sol DOHC VTEC (B16A3) 
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JDM B16A Variants 


 
               
                 
             
             
             
            