I too am old school and prefer the sound of glasspacks and small pipes or no mufflers at all with dual on a six. Dual 1 3/4 pipes all the way out the back even without muffs is fairly quiet at idle, and stays that way until you open it up.

Devin

If you can't hose it out it ain't a truck

55 3100
63 Corvair Monza
64 El Camino
72 240Z
01 Suburban