After reading a post of @Dackelone 's, I decided to purchase some dimple plugs. Below are some pictures of what I received, thread/bolt measuring tool and personal thank you from Dimple. (Motor and Transmission plugs ordered)
Price was about $75 shipped for two plugs, it is pricey but I dont mind supporting Made in U.S.A. products.
The plugs look to be well made and a quality product. Wish I could say the same about the ECS tuning plug I bought and never opened...
I'll update this thread around July/Aug to see if its captured anything.
