- Custom sized fitting to convert your FD3S oil cooler lines to -10AN Fitting lines for better cooling & refreshing old rubber leaky lines. 

- Hard Anodized T-6061 for durability 
 
- Includes O-Ring gasket for seal proof fitment

**Fittings are sold individually. 
- For single OEM Oil cooler order 2 fittings
- For dual oil coolers order 4 fittings.