Description
When you’re pushing your engine to its limits, your connecting rods are working harder than any other component on the crankshaft. The HOT RODS 8603 is built to survive that punishment—engineered with materials and design features specifically chosen to eliminate failure points at high RPM. Whether you’re rebuilding a race engine or replacing worn OE rods, this is the heavy-duty replacement that won’t let you down.
These rods combine certified 8620 AISI steel with precision manufacturing techniques that reduce stress and maximize bearing life. The caged needle roller bearing design and strategically positioned vent slots keep bearing distortion minimal, even when you’re consistently running near redline. You get a complete assembly ready to install, so you’re not hunting down individual components.
- 8620 AISI steel construction
- Case-hardened crankpins, 58-62Rc
- Caged needle roller bearings
- Big-end side scalloping, vent slots
- Double-drilled small ends
- Shot-peened surface finish
- Double-honed bearing surfaces
- Complete assembly with bearings, washers
- Compatible with Hot Rods, OE cranks
- USA manufactured, Iowa facility
- MPN: 8603
- Bolt-on installation
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