What size is the stock exhaust pipe?

[DamnYankee]

Looking to order a muffler...I currently have a 3" in & 3" out Spin Tech, but had to use my stock exhaust piping which I think is actually a little smaller.

Anyone...?

[RedHeartbeat]

I can measure for you after 6pm when the truck gets home. I ASS-ume that your truck has the same exhaust as my 4.8L CC has.

[DamnYankee]

Yeah I just got home myself but am coming down with something so I'm going to bed. If you don't feel like crawling under there, I can do it later - no biggie!

[RedHeartbeat]

Yuck, keep that sickness to yourself. Spring/Summer is the worst time to have a cold or flu.

[carfreak07]

<div class='quotetop'>QUOTE(DamnYankee &#064; May 30 2007, 02&#58;51 PM) [snapback]95264[/snapback]</div>

Looking to order a muffler...I currently have a 3" in & 3" out Spin Tech, but had to use my stock exhaust piping which I think is actually a little smaller.

Anyone...?
[/b]

2-7/8"
I got the 4in system fabbed up for the truck, should get it on by sat&#33; Very anxious to hear it....I put it up under there and cranked it, seemed really nice and throaty but I could hear the headers where things werent closed up tight&#33;

[DamnYankee]

ok cool - then I&#39;ll just stay with a 3" in....thanks&#33;