Moroso Index Washers tapered/flat MOR71900/MOR71910

Moroso Spark Plug Indexing Washers -MOR71900

These washers are designed for use on all 14mm spark plugs with 5/8" 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 Use with tool No. 62160. 30 per package, 10 each size Spark Plug Indexing Washers, Tapered Seat, .010", .021", .032"Moroso Spark Plug Indexing Washers -MOR71900

MOR71910

Spark Plug Washer - Indexing - 14 mm Flat Seat - 0.043 in 0.050 in/0.064 in Thick - Set of 30