JEGS Spark Plug Indexing Washers


JEGS Performance Products
JEGS Spark Plug Indexing Washers

JEGS Spark Plug Indexing Washers will help you fine tune your motor for maximum performance by properly locating the spark plug electrode. Manufactured from solid copper to insure proper seal and heat transfer. Designed for 14mm spark plugs and available for a flat (in .043", .054" & .064" thickness) or tapered seat (in .010", .021" & .032" thickness). Made in the USA. 30/pkg = 10/size.

555-40355
Flat Seat Spark Plug Index Washers
  • 14mm
  • 0.043", 0.054" & 0.064" thickness
  • 30/pkg = 10/size
    View this item
    Installation Instructions for JEGS Performance Products
    		• $15.99
    Ships

    		555-40356
    		Tapered Seat Spark Plug Index Washers
  • 14mm
  • 0.010", 0.021" & 0.032" thickness
  • 30/pkg = 10/size
    View this item
    Installation Instructions for JEGS Performance Products
    		• $15.99
    Ships