By allowing you to consistently position spark plug ground electrodes out of harm's way, the ARP indexing tool takes the guess-work out of installing spark plugs where the combustion chamber and high dome piston clearances is critical. Made from aluminum alloy with precision machined threads. Anodized for protection and quick recognition.

For use with tapered gasket 14mm plugs.

Details:

• Material: Aluminum
• Finish: Anodized
• Kit Style: Tool
• Package Type: Skin
• Kit Type: Nut

Fitment Notes:

• Make: Universal
• Application: Spark Plug Indexer - 14mm tapered gasket plugs