HOT RODS Connecting Rod 8125

When you're pushing your engine to high RPM limits, a failing connecting rod doesn't just cost you a race—it costs you an engine. The HOT RODS 8125 is built from certified 8620 AISI steel and engineered with caged needle roller bearings and precision honing to handle sustained high-RPM stress without deflection or wear. Whether you're rebuilding a tired OE engine or upgrading a performance build, this heavy-duty replacement rod delivers the strength and reliability your crankshaft demands.

Built in the U.S.A. and compatible with both Hot Rods and OE crankshafts, the 8125 combines proven metallurgy with modern bearing design to keep your bottom end intact where it counts.

• 8620 AISI steel construction
• Hot-rolled ASTM 4115 crankpins
• Case hardened 58-62Rc
• Caged needle roller bearings
• Double-drilled small end
• Strategic big-end scalloping
• Vent slots reduce distortion
• Shot-peened forging
• Double-honed bearing surface
• Silver-coated bronze thrust washers
• Includes complete assembly
• Hot Rods Iowa manufactured
• OE and Hot Rods compatible
• Heavy-duty OE replacement
• High-RPM longevity rated