The genesis of the Chevy truck as we know it began in 1960 with the C10. With firsts such as a ladder frame design and an independent front suspension, GM built these trucks as workhorses that you could live with every day. With optional small-block V8 power, the potential for hot rodding was also there.

Like the name implies, these Pro-Billet Distributors will require a crank trigger to fire the ignition. These distributors do only that, distribute the spark. There is no trigger mechanism and no advance. They are meant as high performance, racing distributors. They are easy to identify with the lack of wiring and their lower stance.