Granatelli 70-74 Chevrolet All Models 8Cyl 6.6L Performance Ignition Wires

This is a set of Granatelli Motor Sports performance ignition wires, part number 28-1574S. You get all the wires needed to replace the set on your vehicle's V8 engine. These wires are designed to handle the electrical demands of performance applications, helping to ensure a strong spark reaches your spark plugs for improved combustion.

These wires are built with a silicone jacket and fiberglass braid, offering good resistance to heat and abrasion. The core is designed for low resistance, which helps transfer the electrical current efficiently from the distributor to the spark plugs. This can lead to a more consistent and powerful spark, especially important if you've modified your engine or are looking for a more reliable ignition system. They fit a wide range of vehicles, including many Chevrolet Impala, Bel Air, and Camaro models from the 1970s and early 1980s.

When installing, it's a good idea to route the wires carefully to avoid contact with hot engine components or moving parts. Make sure each wire clicks securely onto both the spark plug and the distributor cap to ensure a solid connection.