Impala Steve
Well Known Member
Hi all, I have a 58 impala with 348 motor with a mild cam 200-216 duration @ .050 duration. I am doing comparison shopping on various performance mufflers out there. It's hard to decide, there's so many out there. I stumbled across a brand called Aero Exhaust from Full boar performance mufflers in Tennessee. I went on you tube and like the sound. Have any of you installed one on a 1958?
What mufflers are you guys running on your 58's? Will a 6 inch diameter round muffler case fit underneath the 58? If not, is an oval shaped muffler better?
What mufflers are you guys running on your 58's? Will a 6 inch diameter round muffler case fit underneath the 58? If not, is an oval shaped muffler better?