Ok,.this is different. Sure grip rear??

I have a regular customer who calls MSD stuff "MSDS". I pulled him to the side one day and told him it is "MSD" and what it stands for.

Real nice guy. Owns his own construction company. He's building a 68 Firebird convertible with a big block Chevy. He hangs out with the local county car club. He actually came over recently and fixed a spot in our roof that was leaking and didn't charge us a dime.

I told him what I did because I didn't want a nice guy sounding like an idiot when he was around more car guys. That's all this was about.