Autolite Spark Plug 75 (sold Individually)

Built for the classics and the crusty-but-trusty, the Autolite 75 is that dependable spark plug your grandpa swore by—and he wasn’t wrong. Copper core, standard tip, and ready to fire up anything from flatheads to field rigs.

If it’s old, loud, or smells like oil and victory, this plug’s right at home. Gap it and give it the beans. Add to cart and keep the legend lit.