These AN fitting caps have always been hard-to-find items. Caps are used when sealing spare race engines against dirt and water during transportation and storage.
Each cap is reusable. Use on oil, fuel, or coolant lines. Four caps per package.
Economy packs contain one four pack of AN4, AN6, AN8, AN10 and AN12.
|MFG. Part #||91009400|
|Fitting End A||-4, -6, -8, -10, -12|
|Sold in Quantity||Set|