Chevy Small Block Premium Pro Sport 4340 Forged H-Beam Connecting Rod, ARP 8740, 6.000 Rod Length, 2.000 Rod Journal | SCS6600021-1

Chevy Small Block Premium Pro Sport 4340 Forged H-Beam Connecting Rods from SCAT Crankshafts are perfect for high-horsepower, high RPM applications. The double rib cap design adds strength and bearing support. The polished and shot peened beams eliminate stress risers.

• Forged Steel Construction – Maximum strength and toughness.
• H‑Beam Design – Resists bending while reducing weight.
• Polished Finish – Enhances oil flow and reduces stress risers.
• Precision Balanced – Improves engine smoothness at high RPM.
• Durable Hardware – Secure cap bolts for long-term reliability.