exhaust ed need WHY pipe

[73 suburban]

In order to get the Suburban going I need exhaust. But the Y pipe that came on the 360 native to this car will not work on a 318 due to taller block of 360. I've checked e bay out, no new ones and money for a dual exhaust is not in immediate future. Does anyone know a parts store that has real old stock. I can come up with a part number as I have a old Maremont catalog .
Or dual exhaust head pipes (not available with a 318).

 

[polara71]

A muffler shop can make you one for the same price its gonna cost to get a NOS pipe, shipped and installed

 

[jamf]

the 360 y pipe should work, the deck height is no different.
what manifolds do you have?

 

[detmatt]

the 360 y pipe should work, the deck height is no different.
what manifolds do you have?

That's what I'm thinking.

 

[73 suburban]

well the y pipe that was still on the car wouldn't mate up to the exhaust manifolds. Any way, I think I'll try again.

 

[detmatt]

Maybe your manifolds have been changed out for some reason.

 

[73 suburban]

perhaps the tube size is diff, as the old Maremont catalog I have shows different pipes between 318 and 360. I did try the 360 Y pipe that existed before I cut it to try to spot weld it with the 360 manifolds on the 318 with 360 heads.