exhaust for a B31 with gas 454's

[gcreas1]

Coming out of my exhaust manifolds I have hose going to two fiberglass elbows that then run to a combining pipe that ties both exhaust lines together before it hits the muffler. That combining piece appears to be constructed out of iron.

Question, does anyone know if they make a fiberglass replacement for that piece? Mine look like they are ready to give out.

Thanks

Gary

[RussP]

Lewis marine sells them. With gassers I think you need the exhaust branch Y, 2 4" to 5 " exit. These should be easy to find locally they are a commonly used for wet exhaust.

[John F.]

I have 454s and mine are 3" into 4". I have fiberglass Ys--got 'em off of EBay.

[gcreas1]

Thanks much

[scooter28]

heres a link to the website were i purchased mine from. So far i believe they have the best prices that i've seen. And yes fiberglass is the way to go.

http://marineengineparts.com/shopsite_s ... ge158.html

[Tony Meola]

My 454's that I just took out had 3 inch going up to 5 inches. Strange I know.