Description
When you’re pushing your engine to the limit, a connecting rod failure can end your season—or worse. The HOT RODS 8666 is engineered for sustained high-RPM performance with heavy-duty 8620 AISI steel construction and advanced bearing designs that eliminate distortion when it matters most. Built in the USA with precision manufacturing standards, this rod delivers the reliability and strength serious racers and performance builders demand.
Key Technical Specifications:
- 8620 AISI steel construction
- Hot-rolled ASTM 4115 crankpins
- Case hardened to 58-62Rc
- Caged needle roller bearings
- Strategic big-end scalloping
- Vent slots reduce distortion
- Double-drilled small ends
- Enhanced wrist pin cooling
- Shot-peened stress relief
- Double-honed bearing surface
- Silver-coated bronze phosphor washers
- Complete rod assembly included
- Compatible with Hot Rods and OE crankshafts
- Made in USA (Iowa facility)
- MPN: 8666
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