HOT RODS Connecting Rod 8143

When you're pushing your engine to the limit, your connecting rods need to handle sustained high-rpm stress without compromise. The HOT RODS 8143 is built for serious performance with heavy-duty 8620 AISI steel construction and precision engineering that eliminates the weak points found in stock assemblies. Whether you're rebuilding a race engine or upgrading a high-performance build, this rod delivers the reliability and strength required for consistent power delivery across extended high-rpm operation.

Key Technical Features:

• 8620 AISI steel construction
• Hot-rolled ASTM 4115 crankpin
• Case hardened 58-62Rc hardness
• Caged needle roller bearings
• Strategically scalloped big end
• Vent slot design reduces distortion
• Double-drilled small end lubrication
• Shot-peened stress relief
• Double-honed bearing surface
• Silver-coated bronze thrust washers
• Complete rod assembly included
• Compatible Hot Rods/OE cranks
• U.S.A. manufactured (Iowa facility)
• Bolt-on replacement