Upgrade to high-performance spark plugs to increase fuel mileage and horsepower or to lower emissions. Several innovations in spark plugs have yielded performance gains over traditional L or J shaped electrodes, and new materials have been incorporated to extend plug life. JEGS stocks spark plugs from many leading manufacturers: Accel, ACDelco, Autolite, Bosch, Brisk, Champion, Denso, E3 Spark Plugs, Motorcraft, and NGK.
Moroso Flat Seat Washers .040", .050" and .064"
Flat Seat Washers
Moroso Tapered Seat Washers .010" , .021" and .032"
Tapered Seat Washers
Moroso Magnifying Flashlight 6.4X Magnification