Stock exhaust

[Layne02]

Hi, kinda new here. I am restoring the 87 gmc sierra classic my dad drove around for 20 something years . I have a question about the exhaust, I have found several of the stock pipes made by Walker, but my problem is this, on this truck there was a section rusted out behind the intermediate pipe which is behind the muffler. So I am not sure how it goes to the two separate tailpipes .

In other words I see this: Y pipe off manifolds, then muffler, then intermediate pipe, nothing for foot or so, then two tailpipes. Cant figure out the missing section. Thanks for any help in advance.

 

[MikeB]

Walker doesn't show a listing for twin tail pipes.

http://www.walkerexhaust.com/catalog/walker-exhaust-systems/e-catalog-lookup

http://catalog.walkerexhaust.com/ca...alkerexhaustasset&locale=en&loadStatus=ACTIVE

 

[Georgeb]

They came out of the muffler into a Y and then ran as two separate pipes. I had a factory one for sale for the longest time and finally scrapped it.

 

[Layne02]

Thanks George, thats kinda what I was guessing, just didnt know for sure and cant find exact reproduction.

Ive got the y pipe from manifolds, intermediate pipe and tail pipes, just cant find the y pipe you are talking about . Maybe I can find a universal one . Thanks again