HOT RODS Connecting Rod 8643

If you're building or rebuilding a high-performance engine, your connecting rods are the backbone of reliability under extreme loads and RPM. The HOT RODS 8643 is engineered with the metallurgy and precision manufacturing required to handle forced induction, nitrous, and sustained high-RPM operation without compromise. This is a bolt-in replacement that delivers the durability you need when stock rods simply won't survive your power level.

Technical Specifications:

• 8620 AISI steel construction
• Case-hardened crankpins, 58-62Rc
• Caged needle roller bearings
• Side scalloping minimizes distortion
• Strategic vent slots reduce pressure
• Double-drilled small ends
• Enhanced wrist pin cooling
• Shot-peened stress relief
• Double-honed bearing surfaces
• Silver-coated bronze phosphor washers
• Compatible with OE crankshafts
• Includes complete rod assembly
• Made in USA (Iowa facility)
• Heavy-duty OE replacement spec
• High-RPM rated design