*** IN STOCK SHIPS TODAY *** The top of the Pro Cap is crowned with a Pro Cap spark plug wire retainer. These durable round, screw-down retainer caps are a prime directive in helping to keep all of the spark plug wires firmly attached to each terminal on the mag cap. They fit tight over the plug wire boots and help to keep wires secure when going 300 miles per hour plus.
Racer can choose black or red in color from drop down menu. Includes new mounting hardware.