Skip to content
Enhance spark plug performance with precision indexing washers.
Moroso Performance offers a high-quality spark plug indexing washer designed for use with all 14 millimeter spark plugs featuring a 5/8 inch hex. This product simplifies the complex task of spark plug indexing by providing three different thicknesses in each package, ensuring optimal electrode placement for improved engine performance. The washers are precision stamped from copper, which guarantees excellent sealing and heat transfer, contributing to the overall efficiency of the ignition system. As an OEM quality product, these indexing washers are suitable for both racing and street performance applications, making them a reliable choice for automotive enthusiasts.
Features
- Designed For Use On All 14 Millimeter Spark Plugs With 5/8 Inch Hex
- With Three Thicknesses In Each Package, One Will Correct The Electrode Placement On Any Plug And Simplify The Time Consuming Task Of Spark Plug Indexing
- The Washers Are Precision Stamped From Copper For Perfect Sealing And Heat Transfer
- OEM Quality Product
Specifications
- Manufacturer: Moroso Performance
- Manufacturer Part Number: 71900
- Seat Type: Tapered
- Sizes (IN): 0.01 Inch/ 0.021 Inch/ 0.032 Inch
- Material: Copper
- Quantity: Set Of 30
Technical Documents
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
