NGK Buick Century 1977 Spark Plug Wire Set

If you're working on a 1977 Buick Century, these NGK spark plug wire sets are a solid option to get your ignition system running right. They're built to deliver a more powerful spark thanks to their ultra-low resistance magnetic core, which helps ensure you get the most out of your engine. This set fits a wide range of vehicles from the mid-70s, including models like the Chevrolet Camaro, GMC Jimmy, and Oldsmobile Delta 88, so it's a popular choice for many classic projects.

NGK uses a high-temperature silicone outer jacket and an inner EPDM/silicone insulation to keep those high voltage currents contained, giving you excellent dielectric strength. The stainless steel winding over the ferrite magnetic core is key to that ultra-low resistance, which not only means a stronger spark but also helps suppress EMI/RFI noise. You'll find the spark plug and distributor boots are made to OE specifications, ensuring a quality fit and durable connection. They're even sealed to the cable with silicone for a watertight seal, and the stainless steel terminals use multiple serrated crimps for strong retention.