Description
If you’re running a big twin through serious rpm or racing conditions, stock rod bearings become your weak point—premature wear, loss of power delivery, and catastrophic failure risk. The JIMS Rod Race Set replaces that vulnerability with aerospace-grade 52100 steel, giving you the precision bearing surfaces and durability needed to handle sustained high-load operation. Built in the USA and engineered specifically for big twin geometry, these rod races deliver the reliability that separates a reliable build from one that grenades on the dyno.
- 52100 aerospace-quality steel
- Precision-engineered fit
- USA manufactured
- High-stress rated
- Big twin compatible
- MPN: 1046-36A
- Fits 1941-1999 models
- JIMS-backed performance
