RBS will be closed Nov 21st-Nov 28th, for Thanksgiving Holiday.
NGK R5671 A-10 Spark Plug
*** IN STOCK SHIPS TODAY *** NGK has long been the racers choice for blown alcohol applications due to the easy to read cad plating which is critical in helping the racer understand there tune up.
Plugs are sold individual and use the 5/8" hex with 14mm threads.
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