Yea, long time ago. Here it is…. Those are Summit headers and a Summit exhaust kit for the A body. The end mufflers were for the neighbors. There very good to me and very cool. So I didn’t want to ruin there breakfast. They all still heard the cam break in and basic tuning session. Everyone complimented me on the sound as well as the sb level. I told them what I did and everyone replied, Don’t bother next time.