SPARK PLUGS ARE SOLD IN BOXES OF TEN ONLY *** RBS stocks the most common alcohol Hemi/481x NGK #2773 spark plug. 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 their tune up.
Plugs are sold individual and use the 13/16" hex.
Please specify how many spark plugs you would like in the spark plug quantity box.