NC8 - Chambered Exhaust

[Jeff H]

Hey alan, is that chambered system 2", 2-1/4" or 2-1/2"? I want to put the chambered system on my JL8 crossram car when it's finished but I'll be running headers and would prefer 2-1/2" tubing to help it breath. I realize it won't be 100% stock original, but it will look period correct.

Jeff H. - 69 Z28 JL8, crossram and GM fiberglass hood, TI, radio delete, heater delete, 93 Z28 Indy 500 Pace Car - supercharged and for sale!