This is a full set of 6 plugs for a GN.  Brand new in the box

These are the NGKs that guys like me perfer for two different reasons. The zinc plated base ring is a lot easier to read, and they don't have the frequent bad batches like the Delcos have been going through the last few years. NGKs have proven themselves over the decades in high performance superbikes and the work just was well in a Turbo Buick.
This heat range is correct for stock cars with minor upgrades to modded cars with basic bolt-ons.  If you're serious about tuning and getting every last little bit out of car that runs a little hotter than usual, the UR5's might be worth trying.(NGKs heat range is 'backwards'. Higher numerically = colder on a scale of 1-10)

 If this is the first time you want to try NGK's, I'd start with these first.

Shipping is quoted for the lower 48 and I will combine shipping for this and any of my other items.  Just add everything to your cart and choose 'ask seller for a total'. I'll weigh it up and get you a discounted price for everything.

I ALWAYS leave first feedback as a seller and I ship promptly!


Check my other listings for some cool Grand National bolt kits and MAFs!