You didn't say whether it was a 6 or v-8. On my v-8's with duals I specify 2 in. pipes & 30 in. glasspacks. They have a little rumble in back but practically no noise inside while you are driving.
They say money can't buy happiness. It can buy old Chevy trucks though. Same thing. 1972 Chevy c10 Cheyenne Super In the Gallery Forum
