1966 Buick Fullsize/Riviera Spark Plug Wire Sets (Reproduction) - All 401 & 425 C.I. (Dated 1-Q-66)

Ignite your classic Buick's performance with our top-quality Spark Plug Wire Sets, meticulously designed for 1966 Buick Fullsize and Riviera models featuring 401 and 425 cubic inch engines. Engineered to enhance spark delivery and optimize engine performance, these reproduction wires not only ensure reliability but also uphold the authenticity of your vintage vehicle. Experience improved combustion efficiency and a smoother running engine with these high-performance spark plug wire sets.

• Designed specifically for 1966 Buick Fullsize and Riviera vehicles
• Compatible with 401 and 425 cubic inch engines
• Authentic reproduction set for a classic look
• Durable, high-quality materials ensure longevity
• Enhanced spark delivery for improved engine performance
• Easy to install with precise fitment for smooth operation

Fitment: 1966 Buick Fullsize, 1966 Buick Riviera