Eagle Specialty Products - Eagle &quot;3-D&quot; H-Beam Forged 4340 Steel Connecting Rods - SB Chevy - Length: 6.000&quot;- Large Journal, Extreme Duty - Weight: 645 Grams - 2.100&quot; Crank Pin Diameter - .940&quot; Big End Width - .927&quot; Big End Bore - (Set of 8)