CalculatorsUse the Diff Wizard to identify the exact part you need by year,
make & model.- 24 Different vehicle makes
- Hundreds of vehicle models
- From 1948 to present day
- Over 5,500 part numbers
- 89 Product categories
- 33 Product manufacturers
- Over 130 differential types
| | Rod RatioEnter Rod Length and Stroke in Inches. Click "Solve" to get the Rod Ratio.
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