I ran the MSD superconductors and then tried the advace auto parts lifetime warranty set and honestly had no difference in power, idle, et, etc.
Guy with a low ten second car recommend them to me, said they worked great for him.
26 bucks and I swap them every year or whenever I feel like it for FREE.
Aurora Spark plug wires...made here in British Columbia, Canada...he makes them custom for buicks mine are 8.5mm.
Hey Russ, please make-up a set for me. I can pick them up at Grumpy's if that's ok with you. Everyone who has your wires considers them to be the best on the market. I have no doubt after seeing the kind of work that you do.