Moroso Spark Plug Index Washers - Tapered Seat - .010" - .021" - .032" Base Layer Set and competition/race engines requiring a

and competition/race engines requiring a 15W-40 or 10W-40 viscosity

5 square inches more brake cooling area than any other wheel design

1955-1955 Lincoln Custom

and are available in polished stainless steel or black oxidized chromemoly

Moroso Spark Plug Index Washers - Tapered Seat - .010" - .021" - .032" Base Layer Set and competition/race engines requiring aThese 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 #MOR62160. 30 per package, 10 each size Moroso Performance Products is one of the worlds most respected suppliers of automotive