header and y question
 

I tried a search and could not find an answer. I'm looking for 1.75" headers with a 2.5 y pipe... does any manufacturer make it this way? Only thing I can find is 3" y, thanks for your help.

Oh this is for a 1999 tahoe by the way

I have Dynatech's and they are 1 3/4" primaries with 2.5" collectors & y pipe. I believe Stainless Works are the same as well. Not sure about other brands though.

99 Tahoe with a 5.3 swap?

What? No, it's just a stock Tahoe that I want to put headers on. I've read people get worse MPG from headers. So I figured 2.5" y will help with the torque a little and maybe not be too drastic of a loss.

Haha oops its an 02 wow I was tires last night when I did all that

I have some AS&M s/s coated headers that are 1 3/4 with a custom catted 2 1/2 Y pipe for sale..Bolts up to stock catback..

got a set of stainless dynatechs for sale 500.00 shipped

Is that 500 shipped with a y pipe?

How much you looking to get for the asm with y?